{"id":8889,"date":"2025-08-24T08:53:54","date_gmt":"2025-08-24T05:53:54","guid":{"rendered":"https:\/\/afedne.info\/?p=8889"},"modified":"2025-08-24T09:00:54","modified_gmt":"2025-08-24T06:00:54","slug":"%d8%a7%d9%84%d8%a5%d8%ad%d8%b5%d8%a7%d8%a1-%d9%84%d9%84%d8%b5%d9%81-%d8%a7%d9%84%d8%b9%d8%a7%d8%b4%d8%b1-%d8%a7%d9%84%d9%88%d8%b3%d8%b7%d8%8c-%d8%a7%d9%84%d9%88%d8%b3%d9%8a%d8%b7%d8%8c-%d8%a7%d9%84","status":"publish","type":"post","link":"https:\/\/afedne.info\/?p=8889","title":{"rendered":"\u0627\u0644\u0625\u062d\u0635\u0627\u0621 \u0644\u0644\u0635\u0641 \u0627\u0644\u0639\u0627\u0634\u0631: \u0627\u0644\u0648\u0633\u0637\u060c \u0627\u0644\u0648\u0633\u064a\u0637\u060c \u0627\u0644\u0645\u0646\u0648\u0627\u0644\u060c \u0648\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a (\u0634\u0631\u062d + \u0623\u0645\u062b\u0644\u0629 + \u062a\u062f\u0631\u064a\u0628\u0627\u062a)"},"content":{"rendered":"\n\n<!doctype html>\n<html lang=\"ar\" dir=\"rtl\">\n<head>\n<meta charset=\"utf-8\">\n<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n<title>\u0627\u0644\u0625\u062d\u0635\u0627\u0621 \u0644\u0644\u0635\u0641 \u0627\u0644\u0639\u0627\u0634\u0631: \u0627\u0644\u0648\u0633\u0637\u060c \u0627\u0644\u0648\u0633\u064a\u0637\u060c \u0627\u0644\u0645\u0646\u0648\u0627\u0644\u060c \u0648\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a (\u0634\u0631\u062d + \u0623\u0645\u062b\u0644\u0629 + \u062a\u062f\u0631\u064a\u0628\u0627\u062a)<\/title>\n<style>\n  :root{\n    --brand:#bdb76b;   \/* \u0630\u0647\u0628\u064a \u0641\u0627\u062a\u062d *\/\n    --ink:#0f172a;\n    --sub:#475569;\n    --muted:#64748b;\n    --chip:#f8fafc;\n    --note:#fffbea;\n    --note-b:#fde68a;\n    --tips:#f0fdf4;\n    --tips-b:#bbf7d0;\n    --warn:#fff1f2;\n    --warn-b:#fecdd3;\n  }\n  html,body{background:#ffffff; color:#111; font-family:\"Segoe UI\",Tahoma,Arial,sans-serif; line-height:1.9; margin:0}\n  article{max-width:980px; margin:24px auto; padding:24px}\n  h1,h2,h3{color:var(--ink); margin:1.2em 0 .5em}\n  h1{font-size:32px} h2{font-size:24px} h3{font-size:19px}\n  p{margin:.8em 0}\n  .sub{color:var(--sub)}\n  .pill{display:inline-block; padding:.2em .6em; border-radius:999px; background:var(--brand); color:#111; font-weight:700; font-size:12px; margin-left:6px}\n  .toc{background:var(--chip); border:1px solid #e2e8f0; border-radius:14px; padding:14px 16px}\n  .toc a{color:#111; text-decoration:none}\n  .toc ol{margin:.5em 1.2em}\n  .note{background:var(--note); border:1px solid var(--note-b); border-radius:12px; padding:12px 14px}\n  .tips{background:var(--tips); border:1px solid var(--tips-b); border-radius:12px; padding:12px 14px}\n  .warn{background:var(--warn); border:1px solid var(--warn-b); border-radius:12px; padding:12px 14px}\n  .grid{display:grid; gap:12px}\n  .g2{grid-template-columns:repeat(2,minmax(0,1fr))}\n  @media(max-width:800px){ .g2{grid-template-columns:1fr} }\n  figure{margin:16px auto; text-align:center}\n  figcaption{font-size:13px; color:var(--muted)}\n  table{border-collapse:collapse; width:100%; margin:14px 0; font-size:15px}\n  th,td{border:1px solid #e5e7eb; padding:8px 10px; text-align:right}\n  th{background:#f8fafc}\n  code.kbd{font-family:ui-monospace,Menlo,monospace; background:#f1f5f9; padding:2px 6px; border-radius:6px}\n  .badge{background:#f1f5f9; border:1px dashed var(--brand); border-radius:10px; padding:.3em .6em; font-size:12px; color:#111}\n  details{background:#f8fafc; border:1px solid #e2e8f0; padding:10px 12px; border-radius:12px; margin:10px 0}\n  summary{cursor:pointer; font-weight:700}\n  .cta{background:#eef2ff; border:1px solid #c7d2fe; border-radius:12px; padding:12px 14px}\n  .foot{color:var(--muted); font-size:13px; margin-top:28px}\n  .tag{background:#e2e8f0; color:#111; border-radius:8px; padding:.1em .5em; font-size:12px; margin-left:6px}\n  .hr{height:1px; background:#e2e8f0; margin:18px 0}\n<\/style>\n<\/head>\n<body>\n<article>\n  <header>\n    <h1>\ud83d\udcca \u0627\u0644\u0625\u062d\u0635\u0627\u0621 \u0644\u0644\u0635\u0641 \u0627\u0644\u0639\u0627\u0634\u0631: \u0627\u0644\u0648\u0633\u0637\u060c \u0627\u0644\u0648\u0633\u064a\u0637\u060c \u0627\u0644\u0645\u0646\u0648\u0627\u0644\u060c \u0648\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a <span class=\"pill\">\u0634\u0631\u062d + \u0623\u0645\u062b\u0644\u0629 + \u062a\u062f\u0631\u064a\u0628\u0627\u062a<\/span><\/h1>\n    <p class=\"sub\">\u0647\u0630\u0627 \u0627\u0644\u062f\u0631\u0633 \u064a\u062c\u0645\u0639 \u0623\u0647\u0645 \u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u0646\u0632\u0639\u0629 \u0627\u0644\u0645\u0631\u0643\u0632\u064a\u0629 \u0648\u0627\u0644\u062a\u0634\u062a\u062a \u0645\u0639 \u0623\u0645\u062b\u0644\u0629 \u0645\u062d\u0644\u0648\u0644\u0629 \u0648\u062c\u062f\u0627\u0648\u0644 \u0648\u062a\u0645\u0627\u0631\u064a\u0646 \u062a\u0637\u0628\u064a\u0642\u064a\u0629 \u062a\u0633\u0627\u0639\u062f \u0627\u0644\u0637\u0644\u0627\u0628 \u0639\u0644\u0649 \u062d\u0644 \u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0627\u0645\u062a\u062d\u0627\u0646 \u0628\u062b\u0642\u0629.<\/p>\n  <\/header>\n\n  <section class=\"toc\">\n    <strong>\u0641\u0647\u0631\u0633 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/strong>\n    <ol>\n      <li><a href=\"#objectives\">\ud83c\udfaf \u0623\u0647\u062f\u0627\u0641 \u0627\u0644\u062a\u0639\u0644\u0645 \u0648\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a<\/a><\/li>\n      <li><a href=\"#types\">\ud83d\udcda \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u062a\u0643\u0631\u0627\u0631<\/a><\/li>\n      <li><a href=\"#central\">\ud83d\udcd0 \u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u0646\u0632\u0639\u0629 \u0627\u0644\u0645\u0631\u0643\u0632\u064a\u0629: \u0627\u0644\u0648\u0633\u0637 \u0648\u0627\u0644\u0648\u0633\u064a\u0637 \u0648\u0627\u0644\u0645\u0646\u0648\u0627\u0644<\/a><\/li>\n      <li><a href=\"#dispersion\">\ud83d\udccf \u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u062a\u0634\u062a\u062a: \u0627\u0644\u0645\u062f\u0649\u060c \u0627\u0644\u062a\u0628\u0627\u064a\u0646\u060c \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a\u060c IQR<\/a><\/li>\n      <li><a href=\"#worked\">\ud83e\uddee \u0623\u0645\u062b\u0644\u0629 \u0645\u062d\u0644\u0648\u0644\u0629 \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629<\/a><\/li>\n      <li><a href=\"#grouped\">\ud83d\udce6 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u062c\u0645\u0651\u0639\u0629 (\u0641\u0626\u0627\u062a) \u2013 \u0635\u064a\u063a \u062a\u0642\u0631\u064a\u0628\u064a\u0629<\/a><\/li>\n      <li><a href=\"#interpret\">\ud83d\udd0e \u062a\u0641\u0633\u064a\u0631 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0648\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0645\u062a\u0637\u0631\u0641\u0629<\/a><\/li>\n      <li><a href=\"#practice\">\ud83d\udcdd 20 \u062a\u0645\u0631\u064a\u0646\u064b\u0627 \u0645\u0639 \u0627\u0644\u062d\u0644\u0648\u0644 \u0627\u0644\u0645\u062e\u062a\u0635\u0631\u0629<\/a><\/li>\n      <li><a href=\"#tips\">\ud83d\udca1 \u062e\u0637\u0629 \u0645\u0630\u0627\u0643\u0631\u0629 \u0633\u0631\u064a\u0639\u0629 + \u0623\u062e\u0637\u0627\u0621 \u0634\u0627\u0626\u0639\u0629<\/a><\/li>\n    <\/ol>\n  <\/section>\n\n  <section id=\"objectives\">\n    <h2>\ud83c\udfaf \u0623\u0647\u062f\u0627\u0641 \u0627\u0644\u062a\u0639\u0644\u0645 \u0648\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a<\/h2>\n    <div class=\"grid g2\">\n      <div class=\"tips\">\n        <strong>\u0628\u0646\u0647\u0627\u064a\u0629 \u0647\u0630\u0627 \u0627\u0644\u062f\u0631\u0633 \u0633\u062a\u062a\u0645\u0643\u0646 \u0645\u0646:<\/strong>\n        <ul>\n          <li>\u062a\u0645\u064a\u064a\u0632 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0627\u0644\u0648\u0633\u0637 \u0648\u0627\u0644\u0648\u0633\u064a\u0637 \u0648\u0627\u0644\u0645\u0646\u0648\u0627\u0644 \u0648\u0645\u062a\u0649 \u0646\u0633\u062a\u062e\u062f\u0645 \u0643\u0644\u064b\u0627 \u0645\u0646\u0647\u0627.<\/li>\n          <li>\u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u062f\u0649\u060c \u0627\u0644\u062a\u0628\u0627\u064a\u0646\u060c \u0648\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u062c\u0645\u0651\u0639\u0629.<\/li>\n          <li>\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u062c\u062f\u0627\u0648\u0644 \u0648\u0627\u0644\u0631\u0633\u0648\u0645 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0648\u0627\u0633\u062a\u0646\u062a\u0627\u062c \u062f\u0644\u0627\u0644\u0627\u062a \u0648\u0627\u0642\u0639\u064a\u0629.<\/li>\n          <li>\u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u062c\u0645\u0651\u0639\u0629 (\u0641\u0626\u0627\u062a) \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0635\u064a\u063a \u062a\u0642\u0631\u064a\u0628\u064a\u0629.<\/li>\n        <\/ul>\n      <\/div>\n      <div class=\"note\">\n        <strong>\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a:<\/strong>\n        <ul>\n          <li>\u0639\u0645\u0644\u064a\u0627\u062a \u062c\u0645\u0639\/\u0637\u0631\u062d\/\u0642\u0648\u0649 \u0648\u062c\u0630\u0648\u0631.<\/li>\n          <li>\u0641\u0647\u0645 \u0645\u0639\u0646\u0649 <em>\u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u062d\u0633\u0627\u0628\u064a<\/em> \u0648<em>\u0627\u0644\u062a\u0643\u0631\u0627\u0631<\/em>.<\/li>\n        <\/ul>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section id=\"types\">\n    <h2>\ud83d\udcda \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u062a\u0643\u0631\u0627\u0631<\/h2>\n    <ul>\n      <li><strong>\u0643\u0645\u0651\u064a\u0629 (Numerical):<\/strong> \u0645\u062b\u0644 \u0627\u0644\u062f\u0631\u062c\u0627\u062a\u060c \u0627\u0644\u0623\u0637\u0648\u0627\u0644\u060c \u0627\u0644\u0623\u0648\u0632\u0627\u0646.<\/li>\n      <li><strong>\u0648\u0635\u0641\u064a\u0629\/\u0627\u0633\u0645\u064a\u0629 (Categorical):<\/strong> \u0645\u062b\u0644 \u0627\u0644\u062c\u0646\u0633\u060c \u0646\u0648\u0639 \u0627\u0644\u0647\u0627\u062a\u0641\u060c \u0627\u0644\u0644\u0648\u0646.<\/li>\n    <\/ul>\n    <p>\u0644\u062a\u0633\u0647\u064a\u0644 \u0627\u0644\u062a\u062d\u0644\u064a\u0644\u060c \u0646\u0639\u0631\u0636 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0641\u064a <strong>\u062c\u062f\u0648\u0644 \u062a\u0643\u0631\u0627\u0631<\/strong> \u064a\u0648\u0636\u062d \u0643\u0644 \u0642\u064a\u0645\u0629 \u0648\u0639\u062f\u062f \u0645\u0631\u0627\u062a \u062a\u0643\u0631\u0627\u0631\u0647\u0627. \u0639\u0646\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0646\u0633\u062a\u062e\u062f\u0645 <strong>\u0641\u0626\u0627\u062a (Intervals)<\/strong>.<\/p>\n\n    <h3>\u0645\u062b\u0627\u0644 \u0644\u062c\u062f\u0648\u0644 \u062a\u0643\u0631\u0627\u0631 (\u0628\u064a\u0627\u0646\u0627\u062a \u063a\u064a\u0631 \u0645\u062c\u0645\u0639\u0629)<\/h3>\n    <table>\n      <thead><tr><th>\u0627\u0644\u0642\u064a\u0645\u0629<\/th><th>\u0627\u0644\u062a\u0643\u0631\u0627\u0631<\/th><\/tr><\/thead>\n      <tbody>\n        <tr><td>12<\/td><td>1<\/td><\/tr>\n        <tr><td>15<\/td><td>2<\/td><\/tr>\n        <tr><td>18<\/td><td>1<\/td><\/tr>\n        <tr><td>19<\/td><td>1<\/td><\/tr>\n        <tr><td>20<\/td><td>1<\/td><\/tr>\n        <tr><td>21<\/td><td>1<\/td><\/tr>\n        <tr><td>25<\/td><td>1<\/td><\/tr>\n      <\/tbody>\n    <\/table>\n  <\/section>\n\n  <section id=\"central\">\n    <h2>\ud83d\udcd0 \u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u0646\u0632\u0639\u0629 \u0627\u0644\u0645\u0631\u0643\u0632\u064a\u0629<\/h2>\n    <h3>1) \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u062d\u0633\u0627\u0628\u064a (Mean)<\/h3>\n    <p>\u0647\u0648 \u0645\u062c\u0645\u0648\u0639 \u0627\u0644\u0642\u064a\u0645 \u00f7 \u0639\u062f\u062f\u0647\u0627: <code class=\"kbd\">\\bar{x} = \\dfrac{\\sum x_i}{n}<\/code>.<\/p>\n\n    <h3>2) \u0627\u0644\u0648\u0633\u064a\u0637 (Median)<\/h3>\n    <p>\u0647\u0648 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0648\u0627\u0642\u0639\u0629 \u0641\u064a \u0645\u0646\u062a\u0635\u0641 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0631\u062a\u0628\u0629 \u062a\u0635\u0627\u0639\u062f\u064a\u064b\u0627. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0639\u062f\u062f \u0627\u0644\u0642\u064a\u0645 <code class=\"kbd\">n<\/code> \u0641\u0631\u062f\u064a\u064b\u0627 \u0641\u0627\u0644\u0648\u0633\u064a\u0637 \u0647\u0648 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0648\u0633\u0637\u0649\u060c \u0648\u0625\u0630\u0627 \u0643\u0627\u0646 \u0632\u0648\u062c\u064a\u064b\u0627 \u0641\u0647\u0648 \u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0642\u064a\u0645\u062a\u064a\u0646 \u0627\u0644\u0648\u0633\u0637\u064a\u062a\u064a\u0646.<\/p>\n\n    <h3>3) \u0627\u0644\u0645\u0646\u0648\u0627\u0644 (Mode)<\/h3>\n    <p>\u0623\u0643\u062b\u0631 \u0642\u064a\u0645\u0629 \u062a\u0643\u0631\u0631\u062a \u0641\u064a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a. \u0642\u062f \u064a\u0643\u0648\u0646 \u0647\u0646\u0627\u0643 \u0623\u0643\u062b\u0631 \u0645\u0646 \u0645\u0646\u0648\u0627\u0644\u060c \u0648\u0642\u062f \u0644\u0627 \u064a\u0648\u062c\u062f \u0645\u0646\u0648\u0627\u0644 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u062a\u0643\u0631\u0627\u0631\u0627\u062a \u0645\u062a\u0633\u0627\u0648\u064a\u0629.<\/p>\n\n    <div class=\"warn\">\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u064a\u0627\u0633 \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0637\u0628\u064a\u0639\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a: <strong>\u0627\u0644\u0648\u0633\u064a\u0637<\/strong> \u0623\u0641\u0636\u0644 \u0639\u0646\u062f \u0648\u062c\u0648\u062f \u0642\u064a\u0645 \u0645\u062a\u0637\u0631\u0641\u0629\u060c \u0628\u064a\u0646\u0645\u0627 <strong>\u0627\u0644\u0648\u0633\u0637<\/strong> \u062d\u0633\u0627\u0633 \u0644\u0644\u062a\u0637\u0631\u0641.<\/div>\n  <\/section>\n\n  <section id=\"dispersion\">\n    <h2>\ud83d\udccf \u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u062a\u0634\u062a\u062a<\/h2>\n    <h3>1) \u0627\u0644\u0645\u062f\u0649 (Range)<\/h3>\n    <p>\u0623\u0628\u0633\u0637 \u0645\u0642\u064a\u0627\u0633: <code class=\"kbd\">Range = Max \u2212 Min<\/code>.<\/p>\n\n    <h3>2) \u0627\u0644\u062a\u0628\u0627\u064a\u0646 \u0648\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a<\/h3>\n    <p>\u064a\u0628\u064a\u0651\u0646\u0627\u0646 \u0645\u0642\u062f\u0627\u0631 \u062a\u0628\u0627\u0639\u062f \u0627\u0644\u0642\u064a\u0645 \u0639\u0646 \u0627\u0644\u0648\u0633\u0637.<\/p>\n    <ul>\n      <li><span class=\"badge\">\u062a\u0628\u0627\u064a\u0646 \u0627\u0644\u0645\u062c\u062a\u0645\u0639<\/span> <code class=\"kbd\">\\sigma^2 = \\dfrac{\\sum (x_i - \\bar{x})^2}{N}<\/code><\/li>\n      <li><span class=\"badge\">\u062a\u0628\u0627\u064a\u0646 \u0627\u0644\u0639\u064a\u0646\u0629<\/span> <code class=\"kbd\">s^2 = \\dfrac{\\sum (x_i - \\bar{x})^2}{n-1}<\/code><\/li>\n      <li>\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a \u0647\u0648 \u0627\u0644\u062c\u0630\u0631 \u0627\u0644\u062a\u0631\u0628\u064a\u0639\u064a \u0644\u0644\u062a\u0628\u0627\u064a\u0646: <code class=\"kbd\">\\sigma = \\sqrt{\\sigma^2}<\/code> \u0623\u0648 <code class=\"kbd\">s = \\sqrt{s^2}<\/code>.<\/li>\n    <\/ul>\n\n    <h3>3) \u0627\u0644\u0631\u0628\u064a\u0639\u0627\u062a \u0648 IQR<\/h3>\n    <p>\u064a\u0642\u0633\u0645 <strong>\u0627\u0644\u0648\u0633\u064a\u0637<\/strong> \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0625\u0644\u0649 \u0646\u0635\u0641\u064a\u0646. \u0627\u0644\u0631\u0628\u064a\u0639 \u0627\u0644\u0623\u0648\u0644 <code class=\"kbd\">Q1<\/code> \u0647\u0648 \u0648\u0633\u064a\u0637 \u0627\u0644\u0646\u0635\u0641 \u0627\u0644\u0623\u062f\u0646\u0649\u060c \u0648\u0627\u0644\u0631\u0628\u064a\u0639 \u0627\u0644\u062b\u0627\u0644\u062b <code class=\"kbd\">Q3<\/code> \u0648\u0633\u064a\u0637 \u0627\u0644\u0646\u0635\u0641 \u0627\u0644\u0623\u0639\u0644\u0649. \u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u0634\u062a\u062a <strong>IQR<\/strong> \u064a\u064f\u062d\u0633\u0628: <code class=\"kbd\">IQR = Q3 \u2212 Q1<\/code>.<\/p>\n  <\/section>\n\n  <section id=\"worked\">\n    <h2>\ud83e\uddee \u0623\u0645\u062b\u0644\u0629 \u0645\u062d\u0644\u0648\u0644\u0629 \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629<\/h2>\n    <h3>\u0645\u062b\u0627\u0644 1: \u0648\u0633\u0637\/\u0648\u0633\u064a\u0637\/\u0645\u0646\u0648\u0627\u0644\/\u0645\u062f\u0649<\/h3>\n    <p>\u0644\u062f\u0649 \u0627\u0644\u0645\u0639\u0644\u0645 \u062f\u0631\u062c\u0627\u062a: 12\u060c 15\u060c 15\u060c 18\u060c 19\u060c 20\u060c 21\u060c 25.<\/p>\n    <ol>\n      <li><strong>\u0627\u0644\u0648\u0633\u0637:<\/strong> \u0627\u0644\u0645\u062c\u0645\u0648\u0639 = 12+15+15+18+19+20+21+25 = 145 \u21d2 <code class=\"kbd\">\\bar{x} = 145 \/ 8 = 18.125<\/code>.<\/li>\n      <li><strong>\u0627\u0644\u0648\u0633\u064a\u0637:<\/strong> \u0639\u062f\u062f \u0627\u0644\u0642\u064a\u0645 \u0632\u0648\u062c\u064a (8) \u21d2 \u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0642\u064a\u0645\u062a\u064a\u0646 4 \u06485 \u0628\u0639\u062f \u0627\u0644\u062a\u0631\u062a\u064a\u0628: (18 \u0648 19) \u21d2 <code class=\"kbd\">Median = (18+19)\/2 = 18.5<\/code>.<\/li>\n      <li><strong>\u0627\u0644\u0645\u0646\u0648\u0627\u0644:<\/strong> 15 \u0644\u0623\u0646\u0647 \u0627\u0644\u0623\u0643\u062b\u0631 \u062a\u0643\u0631\u0627\u0631\u064b\u0627.<\/li>\n      <li><strong>\u0627\u0644\u0645\u062f\u0649:<\/strong> 25 \u2212 12 = 13.<\/li>\n    <\/ol>\n\n    <h3>\u0645\u062b\u0627\u0644 2: \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a (\u0639\u064a\u0646\u0629)<\/h3>\n    <p>\u0646\u0633\u062a\u062e\u062f\u0645 \u0646\u0641\u0633 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0643\u0639\u064a\u0646\u0629 (n=8):<\/p>\n    <ol>\n      <li><strong>\u0627\u0644\u0648\u0633\u0637<\/strong> \u062d\u0633\u0628\u0646\u0627\u0647 = 18.125.<\/li>\n      <li>\u0627\u062d\u0633\u0628 \u0627\u0644\u0641\u0631\u0648\u0642 <code class=\"kbd\">(x_i \u2212 \\bar{x})<\/code> \u062b\u0645 \u0645\u0631\u0628\u0639\u0627\u062a\u0647\u0627:<\/li>\n    <\/ol>\n\n    <table>\n      <thead><tr><th>\u0627\u0644\u0642\u064a\u0645\u0629<\/th><th>\u0627\u0644\u0641\u0627\u0631\u0642<\/th><th>\u0627\u0644\u0645\u0631\u0628\u0639<\/th><\/tr><\/thead>\n      <tbody>\n        <tr><td>12<\/td><td>\u22126.125<\/td><td>37.515625<\/td><\/tr>\n        <tr><td>15<\/td><td>\u22123.125<\/td><td>9.765625<\/td><\/tr>\n        <tr><td>15<\/td><td>\u22123.125<\/td><td>9.765625<\/td><\/tr>\n        <tr><td>18<\/td><td>\u22120.125<\/td><td>0.015625<\/td><\/tr>\n        <tr><td>19<\/td><td>0.875<\/td><td>0.765625<\/td><\/tr>\n        <tr><td>20<\/td><td>1.875<\/td><td>3.515625<\/td><\/tr>\n        <tr><td>21<\/td><td>2.875<\/td><td>8.265625<\/td><\/tr>\n        <tr><td>25<\/td><td>6.875<\/td><td>47.265625<\/td><\/tr>\n      <\/tbody>\n      <tfoot>\n        <tr><th colspan=\"2\">\u0645\u062c\u0645\u0648\u0639 \u0627\u0644\u0645\u0631\u0628\u0639\u0627\u062a<\/th><th>116.875<\/th><\/tr>\n      <\/tfoot>\n    <\/table>\n\n    <p>\u0625\u0630\u0646 <code class=\"kbd\">s^2 = 116.875 \/ (8 \u2212 1) = 16.6964<\/code> \u062a\u0642\u0631\u064a\u0628\u064b\u0627\u060c \u0648 <code class=\"kbd\">s \u2248 \u221a16.6964 \u2248 4.087<\/code>.<\/p>\n\n    <h3>\u0645\u062b\u0627\u0644 3: \u0627\u0644\u0631\u0628\u064a\u0639\u0627\u062a \u0648 IQR<\/h3>\n    <p>\u0628\u0639\u062f \u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a: 12\u060c 15\u060c 15\u060c 18\u060c 19\u060c 20\u060c 21\u060c 25.<\/p>\n    <ul>\n      <li>\u0627\u0644\u0648\u0633\u064a\u0637 \u0628\u064a\u0646 \u0627\u0644\u0642\u064a\u0645\u062a\u064a\u0646 18 \u064819 \u21d2 18.5.<\/li>\n      <li>\u0627\u0644\u0646\u0635\u0641 \u0627\u0644\u0623\u062f\u0646\u0649: 12\u060c 15\u060c 15\u060c 18 \u21d2 <code class=\"kbd\">Q1 = (15 + 15)\/2 = 15<\/code>.<\/li>\n      <li>\u0627\u0644\u0646\u0635\u0641 \u0627\u0644\u0623\u0639\u0644\u0649: 19\u060c 20\u060c 21\u060c 25 \u21d2 <code class=\"kbd\">Q3 = (20 + 21)\/2 = 20.5<\/code>.<\/li>\n      <li><strong>IQR = 20.5 \u2212 15 = 5.5<\/strong>.<\/li>\n    <\/ul>\n  <\/section>\n\n  <section id=\"grouped\">\n    <h2>\ud83d\udce6 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u062c\u0645\u0651\u0639\u0629 (\u0641\u0626\u0627\u062a) \u2013 \u0635\u064a\u063a \u062a\u0642\u0631\u064a\u0628\u064a\u0629<\/h2>\n    <p>\u0639\u0646\u062f \u0648\u062c\u0648\u062f \u0628\u064a\u0627\u0646\u0627\u062a \u0643\u062b\u064a\u0631\u0629\u060c \u0646\u0646\u0638\u0645\u0647\u0627 \u0641\u064a \u0641\u0626\u0627\u062a \u0645\u062b\u0644 (10\u201314\u060c 15\u201319\u060c 20\u201324 &#8230;). \u0646\u0633\u062a\u062e\u062f\u0645 <strong>\u0646\u0642\u0637\u0629 \u0645\u0646\u062a\u0635\u0641 \u0627\u0644\u0641\u0626\u0629<\/strong> \u0643\u0642\u064a\u0645\u0629 \u062a\u0645\u062b\u064a\u0644\u064a\u0629.<\/p>\n\n    <table>\n      <thead><tr><th>\u0627\u0644\u0641\u0626\u0629<\/th><th>\u0646\u0642\u0637\u0629 \u0627\u0644\u0645\u0646\u062a\u0635\u0641<\/th><th>\u0627\u0644\u062a\u0643\u0631\u0627\u0631<\/th><th>\u0627\u0644\u0645\u0646\u062a\u0635\u0641 \u00d7 \u0627\u0644\u062a\u0643\u0631\u0627\u0631<\/th><\/tr><\/thead>\n      <tbody>\n        <tr><td>10\u201314<\/td><td>12<\/td><td>3<\/td><td>36<\/td><\/tr>\n        <tr><td>15\u201319<\/td><td>17<\/td><td>5<\/td><td>85<\/td><\/tr>\n        <tr><td>20\u201324<\/td><td>22<\/td><td>2<\/td><td>44<\/td><\/tr>\n      <\/tbody>\n      <tfoot>\n        <tr><th colspan=\"2\">\u0627\u0644\u0645\u062c\u0645\u0648\u0639<\/th><th>10<\/th><th>165<\/th><\/tr>\n      <\/tfoot>\n    <\/table>\n    <p><strong>\u0648\u0633\u0637 \u062a\u0642\u0631\u064a\u0628\u064a<\/strong> = \u0645\u062c\u0645\u0648\u0639 (\u0627\u0644\u0645\u0646\u062a\u0635\u0641 \u00d7 \u0627\u0644\u062a\u0643\u0631\u0627\u0631) \u00f7 \u0645\u062c\u0645\u0648\u0639 \u0627\u0644\u062a\u0643\u0631\u0627\u0631\u0627\u062a = <code class=\"kbd\">165 \/ 10 = 16.5<\/code>.<\/p>\n\n    <div class=\"note\">\n      <strong>\u0645\u0644\u0627\u062d\u0638\u0629:<\/strong> \u0644\u062d\u0633\u0627\u0628 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u062c\u0645\u0651\u0639\u0629 \u0646\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0635\u064a\u063a\u0629 \u0646\u0641\u0633\u0647\u0627 \u0644\u0643\u0646 \u0645\u0639 \u0646\u0642\u0627\u0637 \u0627\u0644\u0645\u0646\u062a\u0635\u0641 \u0628\u062f\u0644 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0641\u0631\u062f\u064a\u0629.\n    <\/div>\n  <\/section>\n\n  <section id=\"interpret\">\n    <h2>\ud83d\udd0e \u062a\u0641\u0633\u064a\u0631 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0648\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0645\u062a\u0637\u0631\u0641\u0629<\/h2>\n    <ul>\n      <li>\u0625\u0630\u0627 \u0638\u0647\u0631\u062a \u0642\u064a\u0645\u0629 <em>\u0643\u0628\u064a\u0631\u0629 \u062c\u062f\u064b\u0627<\/em> \u0623\u0648 <em>\u0635\u063a\u064a\u0631\u0629 \u062c\u062f\u064b\u0627<\/em> \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0628\u0627\u0642\u064a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u0641\u0625\u0646 <strong>\u0627\u0644\u0648\u0633\u0637<\/strong> \u064a\u062a\u0623\u062b\u0631 \u0628\u0642\u0648\u0629\u060c \u0628\u064a\u0646\u0645\u0627 <strong>\u0627\u0644\u0648\u0633\u064a\u0637<\/strong> \u064a\u0628\u0642\u0649 \u0623\u0643\u062b\u0631 \u062a\u0645\u062b\u064a\u0644\u064b\u0627 \u0644\u0644\u0645\u0631\u0643\u0632.<\/li>\n      <li><strong>\u0627\u0646\u062d\u0631\u0627\u0641 \u0645\u0639\u064a\u0627\u0631\u064a \u0643\u0628\u064a\u0631<\/strong> \u064a\u0639\u0646\u064a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0645\u062a\u0641\u0631\u0642\u0629 \u062d\u0648\u0644 \u0627\u0644\u0648\u0633\u0637\u060c \u0648<em>\u0635\u063a\u064a\u0631<\/em> \u064a\u0639\u0646\u064a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0645\u062a\u062c\u0645\u0651\u0639\u0629.<\/li>\n      <li>\u0639\u0646\u062f \u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u062c\u0645\u0648\u0639\u062a\u064a\u0646: \u0627\u0633\u062a\u062e\u062f\u0645 <strong>\u0627\u0644\u0648\u0633\u0637 + \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a<\/strong> \u0623\u0648 <strong>\u0627\u0644\u0648\u0633\u064a\u0637 + IQR<\/strong> \u0644\u0631\u0624\u064a\u0629 \u0627\u0644\u0635\u0648\u0631\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629.<\/li>\n    <\/ul>\n  <\/section>\n\n  <section id=\"practice\">\n    <h2>\ud83d\udcdd 20 \u062a\u0645\u0631\u064a\u0646\u064b\u0627 \u0645\u0639 \u0627\u0644\u062d\u0644\u0648\u0644 \u0627\u0644\u0645\u062e\u062a\u0635\u0631\u0629<\/h2>\n    <ol>\n      <li>\u0627\u062d\u0633\u0628 \u0627\u0644\u0648\u0633\u0637 \u0644\u0645\u062c\u0645\u0648\u0639\u0629: 8\u060c 9\u060c 10\u060c 12\u060c 13.<\/li>\n      <li>\u0623\u0648\u062c\u062f \u0627\u0644\u0648\u0633\u064a\u0637 \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a: 5\u060c 7\u060c 9\u060c 10\u060c 12\u060c 12\u060c 14.<\/li>\n      <li>\u062d\u062f\u0651\u062f \u0627\u0644\u0645\u0646\u0648\u0627\u0644 \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a: 2\u060c 2\u060c 3\u060c 4\u060c 4\u060c 4\u060c 5.<\/li>\n      <li>\u0623\u0648\u062c\u062f \u0627\u0644\u0645\u062f\u0649: 30\u060c 32\u060c 29\u060c 45\u060c 31.<\/li>\n      <li>\u0631\u062a\u0651\u0628 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u062b\u0645 \u0627\u062d\u0633\u0628 Q1 \u0648 Q3 \u0644\u0645\u062c\u0645\u0648\u0639\u0629: 4\u060c 7\u060c 8\u060c 9\u060c 10\u060c 12\u060c 15\u060c 20.<\/li>\n      <li>\u0627\u062d\u0633\u0628 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a (\u0639\u064a\u0646\u0629) \u0644\u0645\u062c\u0645\u0648\u0639\u0629: 6\u060c 8\u060c 10.<\/li>\n      <li>\u0623\u064a\u0647\u0645\u0627 \u0623\u062f\u0642 \u0644\u062a\u0645\u062b\u064a\u0644 \u0627\u0644\u0645\u0631\u0643\u0632 \u0639\u0646\u062f \u0648\u062c\u0648\u062f 100\u060c 101\u060c 102\u060c 900\u061f \u0648\u0644\u0645\u0627\u0630\u0627\u061f<\/li>\n      <li>\u0641\u064a \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u062c\u0645\u0651\u0639\u0629 (0\u20134\u060c 5\u20139\u060c 10\u201314) \u0628\u062a\u0643\u0631\u0627\u0631\u0627\u062a (4\u060c 3\u060c 3)\u060c \u0627\u062d\u0633\u0628 \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u062a\u0642\u0631\u064a\u0628\u064a.<\/li>\n      <li>\u0635\u0641 \u062f\u0644\u0627\u0644\u0629 \u0627\u0646\u062d\u0631\u0627\u0641 \u0645\u0639\u064a\u0627\u0631\u064a = 0.<\/li>\n      <li>\u0625\u0630\u0627 \u0632\u0627\u062f\u062a \u0643\u0644 \u0627\u0644\u0642\u064a\u0645 \u0628\u0645\u0642\u062f\u0627\u0631 5\u060c \u0645\u0627\u0630\u0627 \u064a\u062d\u062f\u062b \u0644\u0644\u0648\u0633\u0637 \u0648\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a\u061f<\/li>\n      <li>\u0625\u0630\u0627 \u0636\u0631\u0628\u0646\u0627 \u062c\u0645\u064a\u0639 \u0627\u0644\u0642\u064a\u0645 \u0641\u064a 3\u060c \u0643\u064a\u0641 \u064a\u062a\u063a\u064a\u0631 \u0627\u0644\u0648\u0633\u0637 \u0648\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a\u061f<\/li>\n      <li>\u0628\u064a\u0627\u0646\u0627\u062a: 11\u060c 12\u060c 13\u060c 14\u060c 50. \u0627\u062d\u0633\u0628 \u0627\u0644\u0648\u0633\u0637 \u0648\u0627\u0644\u0648\u0633\u064a\u0637 \u0648\u0639\u0644\u0651\u0642.<\/li>\n      <li>\u0644\u062f\u0649 \u0641\u0635\u0644\u0627\u0646 \u0646\u0641\u0633 \u0627\u0644\u0648\u0633\u0637 70 \u0644\u0643\u0646 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a \u0644\u0644\u0623\u0648\u0644 2 \u0648\u0644\u0644\u062b\u0627\u0646\u064a 10. \u0645\u0627\u0630\u0627 \u062a\u0641\u0647\u0645\u061f<\/li>\n      <li>\u0623\u0648\u062c\u062f IQR \u0644\u0628\u064a\u0627\u0646\u0627\u062a: 1\u060c 2\u060c 2\u060c 3\u060c 4\u060c 6\u060c 9\u060c 10.<\/li>\n      <li>\u0645\u062a\u0649 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0644\u0627 \u064a\u0648\u062c\u062f \u0645\u0646\u0648\u0627\u0644\u061f \u0623\u0639\u0637 \u0645\u062b\u0627\u0644\u064b\u0627.<\/li>\n      <li>\u0641\u064a \u062c\u062f\u0648\u0644 \u062a\u0643\u0631\u0627\u0631 \u0644\u0644\u0642\u064a\u0645 3\u060c4\u060c5 \u0645\u0639 \u062a\u0643\u0631\u0627\u0631\u0627\u062a 2\u060c3\u060c5 \u0627\u062d\u0633\u0628 \u0627\u0644\u0648\u0633\u0637.<\/li>\n      <li>\u0625\u0630\u0627 \u0643\u0627\u0646 <code class=\"kbd\">\\bar{x} = 20<\/code> \u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0646 5 \u0642\u064a\u0645 \u0648\u0645\u062c\u0645\u0648\u0639 \u0627\u0644\u0642\u064a\u0645 95\u060c \u0645\u0627 \u0642\u064a\u0645\u0629 \u0627\u0644\u0639\u0646\u0635\u0631 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u061f<\/li>\n      <li>\u0627\u062d\u0633\u0628 \u0627\u0644\u062a\u0628\u0627\u064a\u0646 \u0644\u0639\u064a\u0646\u0629: 2\u060c 2\u060c 2\u060c 2.<\/li>\n      <li>\u0628\u064a\u0627\u0646\u0627\u062a: 7\u060c 7\u060c 8\u060c 9\u060c 9\u060c 10\u060c 10\u060c 12. \u0627\u062d\u0633\u0628 \u0627\u0644\u0648\u0633\u064a\u0637.<\/li>\n      <li>\u0644\u0645\u0627\u0630\u0627 \u0642\u062f \u0646\u0641\u0636\u0651\u0644 \u0627\u0644\u0648\u0633\u064a\u0637 \u0639\u0644\u0649 \u0627\u0644\u0648\u0633\u0637 \u0639\u0646\u062f \u062f\u0631\u0627\u0633\u0629 \u062f\u062e\u0644 \u0627\u0644\u0623\u0641\u0631\u0627\u062f\u061f<\/li>\n    <\/ol>\n\n    <details>\n      <summary>\u0625\u062c\u0627\u0628\u0627\u062a \u0645\u062e\u062a\u0635\u0631\u0629<\/summary>\n      <ol>\n        <li>(8+9+10+12+13)\/5 = 10.4<\/li>\n        <li>\u0627\u0644\u0648\u0633\u064a\u0637 = 10 (\u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0648\u0633\u0637\u0649 \u0628\u0639\u062f \u0627\u0644\u062a\u0631\u062a\u064a\u0628).<\/li>\n        <li>\u0627\u0644\u0645\u0646\u0648\u0627\u0644 = 4.<\/li>\n        <li>\u0627\u0644\u0645\u062f\u0649 = 45 \u2212 29 = 16.<\/li>\n        <li>\u0627\u0644\u062a\u0631\u062a\u064a\u0628: 4\u060c 7\u060c 8\u060c 9\u060c 10\u060c 12\u060c 15\u060c 20 \u21d2 Q1 = (7+8)\/2 = 7.5\u060c Q3 = (12+15)\/2 = 13.5<\/li>\n        <li>\\bar{x}=(6+8+10)\/3=8\u061b \u0627\u0644\u0645\u0631\u0628\u0639\u0627\u062a: 4\u060c0\u060c4 \u21d2 s\u00b2 = (8)\/(3\u22121)=4 \u21d2 s=2<\/li>\n        <li>\u0627\u0644\u0648\u0633\u064a\u0637 \u0623\u062f\u0642\u061b \u0644\u0623\u0646 \u0627\u0644\u0648\u0633\u0637 \u064a\u062a\u0623\u062b\u0631 \u0628\u0642\u064a\u0645\u0629 900 \u0627\u0644\u0645\u062a\u0637\u0631\u0641\u0629.<\/li>\n        <li>\u0646\u0642\u0627\u0637 \u0627\u0644\u0645\u0646\u062a\u0635\u0641: 2\u060c 7\u060c 12 \u21d2 \u0627\u0644\u0648\u0633\u0637 = (2\u00d74 + 7\u00d73 + 12\u00d73) \/ 10 = (8+21+36)\/10 = 6.5<\/li>\n        <li>\u062c\u0645\u064a\u0639 \u0627\u0644\u0642\u064a\u0645 \u0645\u062a\u0633\u0627\u0648\u064a\u0629 \u21d2 s = 0.<\/li>\n        <li>\u0627\u0644\u0648\u0633\u0637 \u064a\u0632\u064a\u062f 5\u060c \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a \u0644\u0627 \u064a\u062a\u063a\u064a\u0631.<\/li>\n        <li>\u0627\u0644\u0648\u0633\u0637 \u064a\u062a\u0636\u0627\u0639\u0641 3 \u0645\u0631\u0627\u062a\u060c \u0648\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a \u064a\u062a\u0636\u0627\u0639\u0641 3 \u0645\u0631\u0627\u062a.<\/li>\n        <li>\\bar{x}=(11+12+13+14+50)\/5=20\u061b \u0627\u0644\u0648\u0633\u064a\u0637=13\u061b \u0627\u0644\u0648\u0633\u0637 \u0623\u0639\u0644\u0649 \u0628\u0633\u0628\u0628 \u0627\u0644\u0642\u064a\u0645\u0629 50.<\/li>\n        <li>\u0627\u0644\u0623\u0648\u0644 \u0645\u062a\u0642\u0627\u0631\u0628 \u0627\u0644\u0623\u062f\u0627\u0621\u060c \u0627\u0644\u062b\u0627\u0646\u064a \u0645\u062a\u0628\u0627\u064a\u0646 \u062c\u062f\u064b\u0627.<\/li>\n        <li>\u0627\u0644\u062a\u0631\u062a\u064a\u0628: 1\u060c2\u060c2\u060c3\u060c4\u060c6\u060c9\u060c10 \u21d2 Q1=(2+2)\/2=2\u060c Q3=(6+9)\/2=7.5 \u21d2 IQR=5.5<\/li>\n        <li>\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u062c\u0645\u064a\u0639 \u0627\u0644\u0642\u064a\u0645 \u0628\u062a\u0643\u0631\u0627\u0631 \u0648\u0627\u062d\u062f \u062a\u0642\u0631\u064a\u0628\u064b\u0627 (\u0645\u062b\u0644 1\u060c2\u060c3)\u060c \u0644\u0627 \u064a\u0648\u062c\u062f \u0645\u0646\u0648\u0627\u0644.<\/li>\n        <li>\u0627\u0644\u0648\u0633\u0637 = (3\u00d72 + 4\u00d73 + 5\u00d75) \/ (2+3+5) = (6+12+25)\/10 = 4.3<\/li>\n        <li>95 = 20\u00d75 \u21d2 \u0627\u0644\u0645\u062c\u0645\u0648\u0639 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 = 100 \u21d2 \u0627\u0644\u0639\u0646\u0635\u0631 \u0627\u0644\u0645\u0641\u0642\u0648\u062f = 5<\/li>\n        <li>\u0627\u0644\u0645\u062a\u0648\u0633\u0637 = 2\u061b \u062c\u0645\u064a\u0639 \u0627\u0644\u0641\u0631\u0648\u0642 \u0635\u0641\u0631 \u21d2 s\u00b2 = 0.<\/li>\n        <li>\u0639\u062f\u062f \u0627\u0644\u0642\u064a\u0645 8 \u21d2 \u0627\u0644\u0648\u0633\u064a\u0637 = \u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0642\u064a\u0645\u062a\u064a\u0646 4 \u06485 \u0628\u0639\u062f \u0627\u0644\u062a\u0631\u062a\u064a\u0628: 9 \u06489 \u21d2 \u0627\u0644\u0648\u0633\u064a\u0637 = 9<\/li>\n        <li>\u0644\u0623\u0646 \u062f\u062e\u0648\u0644 \u0642\u0644\u064a\u0644\u0629 \u062c\u062f\u064b\u0627 \u0623\u0648 \u0639\u0627\u0644\u064a\u0629 \u062c\u062f\u064b\u0627 \u062a\u0634\u0648\u0651\u0647 \u0627\u0644\u0648\u0633\u0637\u061b \u0627\u0644\u0648\u0633\u064a\u0637 \u064a\u0645\u062b\u0644 \u0627\u0644\u062f\u062e\u0644 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a.<\/li>\n      <\/ol>\n    <\/details>\n  <\/section>\n\n  <section id=\"tips\">\n    <h2>\ud83d\udca1 \u062e\u0637\u0629 \u0645\u0630\u0627\u0643\u0631\u0629 \u0633\u0631\u064a\u0639\u0629 + \u0623\u062e\u0637\u0627\u0621 \u0634\u0627\u0626\u0639\u0629<\/h2>\n    <div class=\"grid g2\">\n      <div class=\"tips\">\n        <strong>\u0631\u0648\u062a\u064a\u0646 25 \u062f\u0642\u064a\u0642\u0629:<\/strong>\n        <ol>\n          <li>5 \u062f\u0642\u0627\u0626\u0642 \u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645 (Mean\/Median\/Mode\/SD).<\/li>\n          <li>15 \u062f\u0642\u064a\u0642\u0629 \u062d\u0644 5 \u0645\u0633\u0627\u0626\u0644 \u0645\u062e\u062a\u0644\u0637\u0629.<\/li>\n          <li>5 \u062f\u0642\u0627\u0626\u0642 \u0628\u0646\u0643 \u0627\u0644\u0623\u062e\u0637\u0627\u0621.<\/li>\n        <\/ol>\n      <\/div>\n      <div class=\"warn\">\n        <strong>\u0623\u062e\u0637\u0627\u0621 \u0634\u0627\u0626\u0639\u0629:<\/strong>\n        <ul>\n          <li>\u0646\u0633\u064a\u0627\u0646 \u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0642\u0628\u0644 \u062d\u0633\u0627\u0628 \u0627\u0644\u0648\u0633\u064a\u0637 \u0648\u0627\u0644\u0631\u0628\u064a\u0639\u0627\u062a.<\/li>\n          <li>\u0627\u0644\u062e\u0644\u0637 \u0628\u064a\u0646 \u062a\u0628\u0627\u064a\u0646 <em>\u0627\u0644\u0639\u064a\u0646\u0629<\/em> <code class=\"kbd\">n\u22121<\/code> \u0648\u062a\u0628\u0627\u064a\u0646 <em>\u0627\u0644\u0645\u062c\u062a\u0645\u0639<\/em> <code class=\"kbd\">N<\/code>.<\/li>\n          <li>\u0639\u062f\u0645 \u0627\u0644\u0627\u0646\u062a\u0628\u0627\u0647 \u0644\u0644\u0642\u064a\u0645 \u0627\u0644\u0645\u062a\u0637\u0631\u0641\u0629 \u0648\u062a\u0623\u062b\u064a\u0631\u0647\u0627 \u0639\u0644\u0649 \u0627\u0644\u0648\u0633\u0637.<\/li>\n        <\/ul>\n      <\/div>\n    <\/div>\n    <div class=\"cta\">\n      \u0644\u0644\u0646\u0634\u0631 \u0641\u064a \u0645\u0648\u0642\u0639\u0643: \u0627\u0631\u0628\u0637 \u0647\u0630\u0627 \u0627\u0644\u062f\u0631\u0633 \u0628\u062f\u0631\u0648\u0633 \u0623\u062e\u0631\u0649 \u0645\u062b\u0644 <span class=\"tag\">\u0627\u0644\u062a\u0645\u062b\u064a\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u064a<\/span> \u0648<span class=\"tag\">\u0645\u0633\u0627\u0626\u0644 \u0627\u062d\u062a\u0645\u0627\u0644\u0627\u062a<\/span> \u0644\u064a\u0635\u0628\u062d \u0644\u062f\u064a\u0643 \u0633\u0644\u0633\u0644\u0629 \u0645\u062a\u0643\u0627\u0645\u0644\u0629.\n    <\/div>\n  <\/section>\n\n  <p class=\"foot\">\u00a9 \u0645\u062d\u062a\u0648\u0649 \u062a\u0639\u0644\u064a\u0645\u064a \u0639\u0627\u0644\u064a \u0627\u0644\u0642\u064a\u0645\u0629 \u2014 \u062c\u0627\u0647\u0632 \u0644\u0644\u0646\u0634\u0631 \u0643\u0640 HTML. \u064a\u0645\u0643\u0646\u0643 \u062a\u063a\u064a\u064a\u0631 \u0627\u0644\u0644\u0648\u0646 \u0639\u0628\u0631 \u0627\u0644\u0645\u062a\u063a\u064a\u0651\u0631 <code class=\"kbd\">--brand<\/code>.<\/p>\n<\/article>\n<\/body>\n<\/html>\n\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0627\u0644\u0625\u062d\u0635\u0627\u0621 \u0644\u0644\u0635\u0641 \u0627\u0644\u0639\u0627\u0634\u0631: \u0627\u0644\u0648\u0633\u0637\u060c \u0627\u0644\u0648\u0633\u064a\u0637\u060c \u0627\u0644\u0645\u0646\u0648\u0627\u0644\u060c \u0648\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a (\u0634\u0631\u062d + \u0623\u0645\u062b\u0644\u0629 + \u062a\u062f\u0631\u064a\u0628\u0627\u062a) \ud83d\udcca \u0627\u0644\u0625\u062d\u0635\u0627\u0621 \u0644\u0644\u0635\u0641 \u0627\u0644\u0639\u0627\u0634\u0631: \u0627\u0644\u0648\u0633\u0637\u060c \u0627\u0644\u0648\u0633\u064a\u0637\u060c \u0627\u0644\u0645\u0646\u0648\u0627\u0644\u060c \u0648\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a \u0634\u0631\u062d + \u0623\u0645\u062b\u0644\u0629 + \u062a\u062f\u0631\u064a\u0628\u0627\u062a \u0647\u0630\u0627 \u0627\u0644\u062f\u0631\u0633 \u064a\u062c\u0645\u0639 \u0623\u0647\u0645 \u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u0646\u0632\u0639\u0629 \u0627\u0644\u0645\u0631\u0643\u0632\u064a\u0629 \u0648\u0627\u0644\u062a\u0634\u062a\u062a \u0645\u0639 \u0623\u0645\u062b\u0644\u0629 \u0645\u062d\u0644\u0648\u0644\u0629 \u0648\u062c\u062f\u0627\u0648\u0644 \u0648\u062a\u0645\u0627\u0631\u064a\u0646 \u062a\u0637\u0628\u064a\u0642\u064a\u0629 \u062a\u0633\u0627\u0639\u062f \u0627\u0644\u0637\u0644\u0627\u0628 \u0639\u0644\u0649 \u062d\u0644 \u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0627\u0645\u062a\u062d\u0627\u0646 \u0628\u062b\u0642\u0629. \u0641\u0647\u0631\u0633 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a \ud83c\udfaf \u0623\u0647\u062f\u0627\u0641 \u0627\u0644\u062a\u0639\u0644\u0645 \u0648\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \ud83d\udcda [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8894,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[840],"tags":[],"class_list":["post-8889","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-computer"],"_links":{"self":[{"href":"https:\/\/afedne.info\/index.php?rest_route=\/wp\/v2\/posts\/8889","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afedne.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afedne.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afedne.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afedne.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8889"}],"version-history":[{"count":1,"href":"https:\/\/afedne.info\/index.php?rest_route=\/wp\/v2\/posts\/8889\/revisions"}],"predecessor-version":[{"id":8890,"href":"https:\/\/afedne.info\/index.php?rest_route=\/wp\/v2\/posts\/8889\/revisions\/8890"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/afedne.info\/index.php?rest_route=\/wp\/v2\/media\/8894"}],"wp:attachment":[{"href":"https:\/\/afedne.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8889"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afedne.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8889"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afedne.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}