{"id":792700,"date":"2023-03-27T11:00:00","date_gmt":"2023-03-27T18:00:00","guid":{"rendered":"https:\/\/www.questionpro.com\/blog\/%d8%a7%d9%84%d8%a5%d8%ad%d8%b5%d8%a7%d8%a1-%d8%a7%d9%84%d8%a7%d8%b3%d8%aa%d8%af%d9%84%d8%a7%d9%84%d9%8a-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d8%8c-%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d8%a3%d9%85\/"},"modified":"2023-05-19T17:30:59","modified_gmt":"2023-05-19T17:30:59","slug":"%d8%a7%d9%84%d8%a5%d8%ad%d8%b5%d8%a7%d8%a1-%d8%a7%d9%84%d8%a7%d8%b3%d8%aa%d8%af%d9%84%d8%a7%d9%84%d9%8a-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d8%8c-%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d8%a3%d9%85","status":"publish","type":"post","link":"https:\/\/www.questionpro.com\/blog\/ar\/%d8%a7%d9%84%d8%a5%d8%ad%d8%b5%d8%a7%d8%a1-%d8%a7%d9%84%d8%a7%d8%b3%d8%aa%d8%af%d9%84%d8%a7%d9%84%d9%8a-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d8%8c-%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d8%a3%d9%85\/","title":{"rendered":"\u0627\u0644\u0625\u062d\u0635\u0627\u0621 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\u0644\u0627\u0633\u062a\u062e\u0644\u0627\u0635 \u0627\u0644\u0646\u062a\u0627\u0626\u062c. \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u0623\u0648 \u0627\u0644\u062a\u0646\u0628\u0624\u0627\u062a \u062d\u0648\u0644 \u0627\u0644\u0633\u0643\u0627\u0646 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u0631\u0633\u0645 \u0627\u0644\u0627\u0633\u062a\u0646\u062a\u0627\u062c\u0627\u062a.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0625\u062d\u0635\u0627\u0621 \u0627\u0644\u0627\u0633\u062a\u0646\u062a\u0627\u062c\u064a<\/h2>\n\n<p>\u062a\u0646\u0642\u0633\u0645 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062f\u0644\u0627\u0644\u064a\u0629 \u0625\u0644\u0649 \u0641\u0626\u062a\u064a\u0646:<\/p>\n\n<ul>\n<li>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0627\u062a.<\/li>\n\n\n\n<li>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631.<\/li>\n<\/ul>\n\n<p>\u0643\u062b\u064a\u0631\u064b\u0627 \u0645\u0627 \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0628\u0627\u062d\u062b\u0648\u0646 \u0647\u0630\u0647 \u0627\u0644\u0623\u0633\u0627\u0644\u064a\u0628 \u0644\u062a\u0639\u0645\u064a\u0645 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0639\u0644\u0649 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0633\u0643\u0627\u0646\u064a\u0629 \u0623\u0643\u0628\u0631 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0639\u064a\u0646\u0627\u062a \u0635\u063a\u064a\u0631\u0629. \u0644\u0646\u0644\u0642\u0650 \u0646\u0638\u0631\u0629 \u0639\u0644\u0649 \u0628\u0639\u0636 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0645\u062a\u0627\u062d\u0629 \u0641\u064a \u0627\u0644\u0625\u062d\u0635\u0627\u0621 \u0627\u0644\u0627\u0633\u062a\u062f\u0644\u0627\u0644\u064a.<\/p>\n\n<ul>\n<li>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0627\u062a<\/li>\n<\/ul>\n\n<p>\u064a\u0639\u062f \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0627\u062a \u0648\u0631\u0633\u0645 \u0627\u0644\u062a\u0639\u0645\u064a\u0645\u0627\u062a \u062d\u0648\u0644 \u0627\u0644\u0633\u0643\u0627\u0646 \u0645\u0646 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0639\u064a\u0646\u0629 \u0623\u0645\u062b\u0644\u0629 \u0644\u0644\u0625\u062d\u0635\u0627\u0621\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0646\u062a\u0627\u062c\u064a\u0629. \u0645\u0637\u0644\u0648\u0628 \u0625\u0646\u0634\u0627\u0621 \u0641\u0631\u0636\u064a\u0629 \u0641\u0627\u0631\u063a\u0629 \u0648\u0641\u0631\u0636\u064a\u0629 \u0628\u062f\u064a\u0644\u0629 \u060c \u062b\u0645 \u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u0625\u062d\u0635\u0627\u0626\u064a \u0630\u064a \u062f\u0644\u0627\u0644\u0629.<\/p>\n\n<p>\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062d\u062a\u0648\u064a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0639\u0644\u0649 \u062a\u0648\u0632\u064a\u0639\u0627\u062a \u064a\u0633\u0631\u0649 \u0623\u0648 \u064a\u0645\u064a\u0646 \u0623\u0648 \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0630\u064a\u0644. \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0642\u064a\u0645\u0629 \u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u062d\u0631\u062c\u0629 \u0648\u0641\u062a\u0631\u0627\u062a \u0627\u0644\u062b\u0642\u0629 \u0644\u0644\u0646\u062a\u064a\u062c\u0629. \u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0628\u0639\u0636 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0641\u0631\u0636\u064a\u0627\u062a \u0627\u0644\u0645\u0647\u0645\u0629 \u0627\u0644\u062a\u064a \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0641\u064a \u0627\u0644\u0625\u062d\u0635\u0627\u0621 \u0627\u0644\u0627\u0633\u062a\u062f\u0644\u0627\u0644\u064a.<\/p>\n\n<ul>\n<li>\u0627\u062e\u062a\u0628\u0627\u0631 Z:<\/li>\n<\/ul>\n\n<p>\u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u062a\u0648\u0632\u064a\u0639 \u0637\u0628\u064a\u0639\u064a \u0648\u062d\u062c\u0645 \u0639\u064a\u0646\u0629 \u0644\u0627 \u064a\u0642\u0644 \u0639\u0646 30 \u060c \u064a\u062a\u0645 \u062a\u0637\u0628\u064a\u0642 <strong>\u0627\u062e\u062a\u0628\u0627\u0631 z<\/strong> \u0639\u0644\u0649 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a. \u0639\u0646\u062f\u0645\u0627 \u064a\u064f\u0639\u0631\u0641 \u062a\u0628\u0627\u064a\u0646 \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u060c \u0641\u0625\u0646\u0647 \u064a\u062d\u062f\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0639\u064a\u0646\u0629 \u0648\u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0645\u062c\u062a\u0645\u0639 \u0645\u062a\u0633\u0627\u0648\u064a\u0627\u0646. \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0625\u0639\u062f\u0627\u062f \u0627\u0644\u062a\u0627\u0644\u064a \u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0623\u064a\u0645\u0646:<\/p>\n\n<p><strong>\u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0641\u0627\u0631\u063a\u0629:<\/strong> H <sub>0<\/sub> : \u03bc = \u03bc <sub>0<\/sub><\/p>\n\n<p><strong>\u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0628\u062f\u064a\u0644\u0629:<\/strong> H <sub>1<\/sub> : \u03bc&gt; \u03bc <sub>0<\/sub><\/p>\n\n<p><strong>\u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631:<\/strong> \u0627\u062e\u062a\u0628\u0627\u0631 Z = (x\u0304 &#8211; \u03bc) \/ (\u03c3 \/ n)<\/p>\n\n<p>\u0623\u064a\u0646\u060c<\/p>\n\n<p>x\u0304 = \u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0639\u064a\u0646\u0629<\/p>\n\n<p>\u03bc = \u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0633\u0643\u0627\u0646<\/p>\n\n<p>\u03c3 = \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a \u0644\u0644\u0633\u0643\u0627\u0646<\/p>\n\n<p>\u0646 = \u062d\u062c\u0645 \u0627\u0644\u0639\u064a\u0646\u0629<\/p>\n\n<p><strong>\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0642\u0631\u0627\u0631:<\/strong> \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0625\u062d\u0635\u0627\u0621 z&gt; \u0642\u064a\u0645\u0629 z \u0627\u0644\u062d\u0631\u062c\u0629 \u060c \u0631\u0641\u0636 \u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0639\u062f\u0645.<\/p>\n\n<ul>\n<li>\u0627\u062e\u062a\u0628\u0627\u0631 T:<\/li>\n<\/ul>\n\n<p>\u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u062d\u062c\u0645 \u0627\u0644\u0639\u064a\u0646\u0629 \u0623\u0642\u0644 \u0645\u0646 30 \u060c \u0648\u0643\u0627\u0646\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0644\u0647\u0627 \u062a\u0648\u0632\u064a\u0639 \u0639\u0644\u0649 \u0627\u0644\u0637\u0644\u0627\u0628 \u060c \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 <strong>\u0627\u062e\u062a\u0628\u0627\u0631 t<\/strong> . \u062a\u062a\u0645 \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0639\u064a\u0646\u0629 \u0648\u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0633\u0643\u0627\u0646\u064a \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u062a\u0628\u0627\u064a\u0646 \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u063a\u064a\u0631 \u0645\u0639\u0631\u0648\u0641. \u064a\u0643\u0648\u0646 \u0627\u062e\u062a\u0628\u0627\u0631 \u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0625\u062d\u0635\u0627\u0621 \u0627\u0644\u0627\u0633\u062a\u062f\u0644\u0627\u0644\u064a \u0643\u0627\u0644\u062a\u0627\u0644\u064a:<\/p>\n\n<p><strong>\u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0641\u0627\u0631\u063a\u0629:<\/strong> H <sub>0<\/sub> : \u03bc = \u03bc <sub>0<\/sub><\/p>\n\n<p><strong>\u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0628\u062f\u064a\u0644\u0629:<\/strong> H <sub>1<\/sub> : \u03bc&gt; \u03bc <sub>0<\/sub><\/p>\n\n<p><strong>\u0625\u062d\u0635\u0627\u0621 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631:<\/strong> t = x\u0304 \u2212 \u03bc \/ s\u221an<\/p>\n\n<p>\u0627\u0644\u062a\u0645\u062b\u064a\u0644\u0627\u062a x\u0304 \u0648 \u03bc \u0648 n \u0647\u064a \u0646\u0641\u0633\u0647\u0627 \u0643\u0645\u0627 \u0647\u0648 \u0645\u0630\u0643\u0648\u0631 \u0641\u064a \u0627\u062e\u062a\u0628\u0627\u0631 z. \u064a\u0645\u062b\u0644 \u0627\u0644\u062d\u0631\u0641 &#8220;s&#8221; \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a \u0644\u0644\u0639\u064a\u0646\u0629.<\/p>\n\n<p><strong>\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0642\u0631\u0627\u0631:<\/strong> \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0625\u062d\u0635\u0627\u0621 t&gt; t \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u062d\u0631\u062c\u0629 \u060c \u0631\u0641\u0636 \u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0639\u062f\u0645.<\/p>\n\n<ul>\n<li>\u0627\u062e\u062a\u0628\u0627\u0631 F:<\/li>\n<\/ul>\n\n<p>\u0639\u0646\u062f \u0645\u0642\u0627\u0631\u0646\u0629 \u062a\u0628\u0627\u064a\u0646\u0627\u062a \u0639\u064a\u0646\u062a\u064a\u0646 \u0623\u0648 \u0645\u062c\u0645\u0648\u0639\u062a\u064a\u0646 \u060c \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 <strong>\u0627\u062e\u062a\u0628\u0627\u0631 f<\/strong> \u0644\u0645\u0639\u0631\u0641\u0629 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0647\u0646\u0627\u0643 \u0641\u0631\u0642. \u064a\u0645\u0643\u0646 \u062a\u0643\u0648\u064a\u0646 \u0627\u062e\u062a\u0628\u0627\u0631 f \u0630\u064a \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0623\u064a\u0645\u0646 \u0639\u0644\u0649 \u0627\u0644\u0646\u062d\u0648 \u0627\u0644\u062a\u0627\u0644\u064a:<\/p>\n\n<p><strong>\u0641\u0631\u0636\u064a\u0629 \u0644\u0627\u063a\u064a\u0629:<\/strong> H <sub>0<\/sub> : \u03c3 <sup>2<\/sup> <sub>1<\/sub> = <sup>2<\/sup> <sub>2<\/sub><\/p>\n\n<p><strong>\u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0628\u062f\u064a\u0644\u0629:<\/strong> H <sub>1<\/sub> : \u03c3 <sup>2<\/sup> <sub>1<\/sub>&gt; \u03c3 <sup>2<\/sup> <sub>2<\/sub><\/p>\n\n<p><strong>\u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631:<\/strong> f = \u03c3 <sup>2<\/sup> <sub>1<\/sub> \/<sub>  <\/sub>\u03c3 <sup>2<\/sup> <sub>2<\/sub> \u060c \u062d\u064a\u062b \u03c3 <sup>2<\/sup> <sub>1<\/sub> \u0647\u0648 \u062a\u0628\u0627\u064a\u0646 \u0627\u0644\u0645\u062c\u062a\u0645\u0639 \u0627\u0644\u0623\u0648\u0644 \u060c \u0648 <sup>2<\/sup> <sub>2<\/sub> \u0647\u0648 \u062a\u0628\u0627\u064a\u0646 \u0627\u0644\u0645\u062c\u062a\u0645\u0639 \u0627\u0644\u062b\u0627\u0646\u064a.<\/p>\n\n<p><strong>\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0642\u0631\u0627\u0631:<\/strong> \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631: \u0631\u0641\u0636 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0635\u0641\u0631\u064a\u0629 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631&gt; \u0642\u064a\u0645\u0629 \u062d\u0631\u062c\u0629.<\/p>\n\n<ul>\n<li>\u0641\u0627\u0635\u0644 \u0627\u0644\u062b\u0642\u0629:<\/li>\n<\/ul>\n\n<p>\u064a\u0633\u0627\u0639\u062f \u0641\u0627\u0635\u0644 \u0627\u0644\u062b\u0642\u0629 \u0641\u064a \u062a\u0642\u062f\u064a\u0631 \u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0645\u062c\u062a\u0645\u0639. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644 \u060c \u062a\u0639\u0646\u064a \u0641\u062a\u0631\u0629 \u0627\u0644\u062b\u0642\u0629 95\u066a \u0623\u0646 95 \u0627\u062e\u062a\u0628\u0627\u0631\u064b\u0627 \u0645\u0646 \u0623\u0635\u0644 100 \u0645\u0639 \u0639\u064a\u0646\u0627\u062a \u062c\u062f\u064a\u062f\u0629 \u0623\u062c\u0631\u064a\u062a \u0641\u064a \u0638\u0644 \u0638\u0631\u0648\u0641 \u0645\u0645\u0627\u062b\u0644\u0629 \u0633\u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0648\u0642\u0648\u0639 \u0627\u0644\u062a\u0642\u062f\u064a\u0631 \u0636\u0645\u0646 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0645\u062d\u062f\u062f. \u064a\u0645\u0643\u0646 \u0623\u064a\u0636\u064b\u0627 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u0627\u0635\u0644 \u0627\u0644\u062b\u0642\u0629 \u0644\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u062d\u0627\u0633\u0645\u0629 \u0641\u064a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0627\u062a.<\/p>\n\n<p>\u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0647\u0630\u0647 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u060c \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062f\u0644\u0627\u0644\u064a\u0629 \u0623\u064a\u0636\u064b\u0627 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a ANOVA \u060c \u0648\u062a\u0635\u0646\u064a\u0641 Wilcoxon \u060c \u0648 Mann-Whitney U \u060c \u0648 Kruskal-Wallis \u060c \u0648 H.<\/p>\n\n<ul>\n<li>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631<\/li>\n<\/ul>\n\n<p>\u064a\u062a\u0645 \u0625\u062c\u0631\u0627\u0621 \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u0644\u062d\u0633\u0627\u0628 \u0643\u064a\u0641\u064a\u0629 \u062a\u063a\u064a\u0631 \u0623\u062d\u062f \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0625\u0644\u0649 \u0645\u062a\u063a\u064a\u0631 \u0622\u062e\u0631. \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u0627\u0644\u062e\u0637\u064a \u0627\u0644\u0628\u0633\u064a\u0637 \u0648\u0627\u0644\u0645\u062a\u0639\u062f\u062f \u0627\u0644\u062e\u0637\u064a \u0648\u0627\u0644\u0627\u0633\u0645\u064a \u0648\u0627\u0644\u0644\u0648\u062c\u0633\u062a\u064a \u0648\u0627\u0644\u062a\u0631\u062a\u064a\u0628\u064a.<\/p>\n\n<p>\u0641\u064a \u0627\u0644\u0625\u062d\u0635\u0627\u0621 \u0627\u0644\u0627\u0633\u062a\u062f\u0644\u0627\u0644\u064a \u060c \u064a\u0639\u062f \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u0627\u0644\u062e\u0637\u064a \u0623\u0643\u062b\u0631 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u064b\u0627. \u064a\u062a\u0645 \u0641\u062d\u0635 \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u0645\u062a\u063a\u064a\u0631 \u0627\u0644\u062a\u0627\u0628\u0639 \u0644\u062a\u063a\u064a\u064a\u0631 \u0627\u0644\u0648\u062d\u062f\u0629 \u0641\u064a \u0627\u0644\u0645\u062a\u063a\u064a\u0631 \u0627\u0644\u0645\u0633\u062a\u0642\u0644 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u0627\u0644\u062e\u0637\u064a. \u0647\u0630\u0647 \u0628\u0639\u0636 \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0644\u062d\u0627\u0633\u0645\u0629 \u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0646\u062a\u0627\u062c\u064a\u0629:<\/p>\n\n<p><strong>\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631:<\/strong><\/p>\n\n<p>\u062a\u064f\u0639\u0637\u0649 \u0645\u0639\u0627\u062f\u0644\u0629 \u0627\u0644\u062e\u0637 \u0627\u0644\u0645\u0633\u062a\u0642\u064a\u0645 \u0639\u0644\u0649 \u0627\u0644\u0646\u062d\u0648 \u0627\u0644\u062a\u0627\u0644\u064a: y = \u03b1 + \u03b2x \u060c \u062d\u064a\u062b \u03b1 \u0648 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0646\u062d\u062f\u0627\u0631.<\/p>\n\n<p>\u03b2 = \u2211 <sup>n<\/sup> <sub>1<\/sub> (x <sub>i<\/sub> &#8211; x\u0304) (y <sub>i<\/sub> \u2212y) \/ \u2211 <sup>n<\/sup> <sub>1<\/sub> (x <sub>i<\/sub> \u2212x) <sup>2<\/sup><\/p>\n\n<p>\u03b2 = \u0635 \u0633 <sub>\u0635<\/sub> \u03c3 <sub>\u0635<\/sub> \/<sub> <\/sub>\u03c3 <sub>\u0633<\/sub><\/p>\n\n<p>\u03b1 = y \u2212 \u03b2x <\/p>\n\n<p>\u0647\u0646\u0627 \u060c x \u0647\u0648 \u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u060c \u0648 <sub>x<\/sub> \u0647\u0648 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a \u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0623\u0648\u0644\u0649. \u0648\u0628\u0627\u0644\u0645\u062b\u0644 \u060c y \u0647\u0648 \u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u060c \u0648 y \u0647\u0648 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a \u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062b\u0627\u0646\u064a\u0629.<\/p>\n\n<h2 class=\"wp-block-heading\">\u0645\u062b\u0627\u0644 \u0639\u0644\u0649 \u0627\u0644\u0625\u062d\u0635\u0627\u0621 \u0627\u0644\u0627\u0633\u062a\u062f\u0644\u0627\u0644\u064a<\/h2>\n\n<p>\u0636\u0639 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0643 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u062b\u0627\u0644 \u0623\u0646\u0643 \u0623\u0633\u0633\u062a \u0628\u062d\u062b\u0643 \u0639\u0644\u0649 \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0644\u0641\u0626\u0629 \u0645\u0639\u064a\u0646\u0629 \u0643\u0645\u0627 \u0647\u0648 \u0645\u0648\u0636\u062d \u0641\u064a \u0642\u0633\u0645 \u0627\u0644\u0625\u062d\u0635\u0627\u0621 \u0627\u0644\u0648\u0635\u0641\u064a. \u0623\u0646\u062a \u0627\u0644\u0622\u0646 \u062a\u0631\u064a\u062f \u0625\u062c\u0631\u0627\u0621 \u062f\u0631\u0627\u0633\u0629 \u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0627\u0633\u062a\u0646\u062a\u0627\u062c\u064a\u0629 \u0644\u0646\u0641\u0633 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631.<\/p>\n\n<p>\u0627\u0641\u062a\u0631\u0636 \u0623\u0646\u0647 \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0648\u062d\u062f \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0648\u0644\u0627\u064a\u0629. \u064a\u0645\u0643\u0646\u0643 \u0623\u0646 \u062a\u0648\u0636\u062d \u0643\u064a\u0641 \u064a\u063a\u064a\u0631 \u0647\u0630\u0627 \u0643\u064a\u0641\u064a\u0629 \u0625\u062c\u0631\u0627\u0626\u0646\u0627 \u0644\u0644\u062f\u0631\u0627\u0633\u0629 \u0648\u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0627\u0644\u062a\u064a \u062a\u0628\u0644\u063a \u0639\u0646\u0647\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u0641\u0633 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u060c \u0648\u0644\u0643\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0631\u0629 \u0628\u0647\u062f\u0641 \u0627\u0633\u062a\u062e\u0644\u0627\u0635 \u0627\u0633\u062a\u0646\u062a\u0627\u062c\u0627\u062a \u062d\u0648\u0644 \u0627\u0644\u0645\u062c\u062a\u0645\u0639.<\/p>\n\n<p>\u0627\u062e\u062a\u0631 \u0627\u0644\u0641\u0635\u0644 \u0627\u0644\u0630\u064a \u062a\u0631\u063a\u0628 \u0641\u064a \u0648\u0635\u0641\u0647 \u0641\u064a \u0627\u0644\u0625\u062d\u0635\u0627\u0621 \u0627\u0644\u0648\u0635\u0641\u064a \u060c \u062b\u0645 \u0623\u062f\u062e\u0644 \u062c\u0645\u064a\u0639 \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0644\u062a\u0644\u0643 \u0627\u0644\u0641\u0626\u0629. \u062c\u064a\u062f \u0648\u0633\u0647\u0644. \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0623\u0648\u0644\u0627\u064b \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0633\u0643\u0627\u0646 \u0644\u0644\u0625\u062d\u0635\u0627\u0621\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0646\u062a\u0627\u062c\u064a\u0629 \u0642\u0628\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0639\u064a\u0646\u0629 \u0639\u0634\u0648\u0627\u0626\u064a\u0629 \u0645\u0646\u0647\u0627.<\/p>\n\n<p>\u0644\u0636\u0645\u0627\u0646 \u0639\u064a\u0646\u0629 \u062a\u0645\u062b\u064a\u0644\u064a\u0629 \u060c \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u062a\u0637\u0648\u064a\u0631 \u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0629 \u0623\u062e\u0630 \u0639\u064a\u0646\u0627\u062a \u0639\u0634\u0648\u0627\u0626\u064a\u0629. \u0642\u062f \u064a\u0633\u062a\u063a\u0631\u0642 \u0647\u0630\u0627 \u0627\u0644\u0625\u062c\u0631\u0627\u0621 \u0628\u0639\u0636 \u0627\u0644\u0648\u0642\u062a. \u062f\u0639\u0646\u0627 \u0646\u0633\u062a\u062e\u062f\u0645 \u0637\u0644\u0627\u0628 \u0627\u0644\u0635\u0641 \u0627\u0644\u062e\u0627\u0645\u0633 \u0627\u0644\u0645\u0644\u062a\u062d\u0642\u064a\u0646 \u0628\u0627\u0644\u0645\u062f\u0627\u0631\u0633 \u0627\u0644\u0639\u0627\u0645\u0629 \u0641\u064a \u0648\u0644\u0627\u064a\u0629 \u0643\u0627\u0644\u064a\u0641\u0648\u0631\u0646\u064a\u0627 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 \u0643\u062a\u0639\u0631\u064a\u0641 \u0644\u0644\u0633\u0643\u0627\u0646.<\/p>\n\n<p>\u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u062b\u0627\u0644 \u060c \u0627\u0641\u062a\u0631\u0636 \u0623\u0646\u0643 \u0623\u0639\u0637\u064a\u062a \u062c\u0645\u064a\u0639 \u0627\u0644\u0633\u0643\u0627\u0646 \u0642\u0627\u0626\u0645\u0629 \u0628\u0627\u0644\u0623\u0633\u0645\u0627\u0621 \u060c \u062b\u0645 \u062d\u062f\u062f\u062a 100 \u0637\u0627\u0644\u0628 \u0639\u0634\u0648\u0627\u0626\u064a\u064b\u0627 \u0645\u0646 \u062a\u0644\u0643 \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0648\u062d\u0635\u0644\u062a \u0639\u0644\u0649 \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u0645. \u0643\u0646 \u0639\u0644\u0649 \u0639\u0644\u0645 \u0628\u0623\u0646 \u0647\u0624\u0644\u0627\u0621 \u0627\u0644\u0637\u0644\u0627\u0628 \u0644\u0646 \u064a\u0643\u0648\u0646\u0648\u0627 \u0645\u0646 \u0641\u0635\u0644 \u0648\u0627\u062d\u062f \u0628\u0644 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u062a\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0641\u0635\u0648\u0644 \u0645\u0646 \u0645\u062f\u0627\u0631\u0633 \u0645\u062e\u062a\u0644\u0641\u0629 \u0641\u064a \u062c\u0645\u064a\u0639 \u0623\u0646\u062d\u0627\u0621 \u0627\u0644\u0648\u0644\u0627\u064a\u0629.<\/p>\n\n<h2 class=\"wp-block-heading\">\u064a\u0646\u062a\u062c \u0639\u0646 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062f\u0644\u0627\u0644\u064a\u0629<\/h2>\n\n<p>\u064a\u0645\u0643\u0646 \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u0648\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a \u0648\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0639\u064a\u0646\u0629 \u0627\u0644\u0639\u0634\u0648\u0627\u0626\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062f\u0644\u0627\u0644\u064a\u0629 \u0643\u062a\u0642\u062f\u064a\u0631 \u0646\u0642\u0637\u064a. \u0644\u0627 \u062a\u0648\u062c\u062f \u0637\u0631\u064a\u0642\u0629 \u0644\u0645\u0639\u0631\u0641\u0629 \u0630\u0644\u0643 \u060c \u0648\u0644\u0643\u0646 \u0645\u0646 \u063a\u064a\u0631 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0623\u064a \u0645\u0646 \u062a\u0642\u062f\u064a\u0631\u0627\u062a \u0627\u0644\u0646\u0642\u0627\u0637 \u0647\u0630\u0647 \u062f\u0642\u064a\u0642\u0629. \u0647\u0630\u0647 \u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u0628\u0647\u0627 \u0647\u0627\u0645\u0634 \u062e\u0637\u0623 \u0644\u0623\u0646 \u0642\u064a\u0627\u0633 \u0643\u0644 \u0645\u0648\u0636\u0648\u0639 \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0633\u0643\u0627\u0646\u064a\u0629 \u0645\u0633\u062a\u062d\u064a\u0644.<\/p>\n\n<p>\u0642\u0645 \u0628\u062a\u0636\u0645\u064a\u0646 \u0641\u062a\u0631\u0627\u062a \u0627\u0644\u062b\u0642\u0629 \u0644\u0644\u0645\u062a\u0648\u0633\u0637 \u0648\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a \u0648\u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0645\u0626\u0648\u064a\u0629 \u0644\u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0645\u0631\u0636\u064a\u0629 (&gt; = 70). \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062f\u0644\u0627\u0644\u064a\u0629 \u0647\u064a \u0645\u0644\u0641 \u0628\u064a\u0627\u0646\u0627\u062a CSV.<\/p>\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u0625\u062d\u0635\u0627\u0626\u064a\u0629<\/td><td>\u062a\u0642\u062f\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0633\u0643\u0627\u0646\u064a\u0629 (CIs)<\/td><\/tr><tr><td>\u064a\u0642\u0635\u062f<\/td><td>77.4 &#8211; 80.9<\/td><\/tr><tr><td>\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a<\/td><td>7.7 &#8211; 10.1<\/td><\/tr><tr><td>\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0646\u0633\u0628\u0629&gt; = 70<\/td><td>77\u066a &#8211; 92\u066a<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<p>\u064a\u062a\u0631\u0627\u0648\u062d \u0645\u062a\u0648\u0633\u0637 \u0639\u062f\u062f \u0627\u0644\u0633\u0643\u0627\u0646 \u0628\u064a\u0646 77.4 \u0648 80.9 \u060c \u0645\u0639 \u0641\u0627\u0635\u0644 \u062b\u0642\u0629 95\u066a \u0646\u0638\u0631\u064b\u0627 \u0644\u0639\u062f\u0645 \u0627\u0644\u064a\u0642\u064a\u0646 \u062d\u0648\u0644 \u0647\u0630\u0647 \u0627\u0644\u062a\u0642\u062f\u064a\u0631\u0627\u062a. \u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u0634\u062a\u062a \u060c \u0645\u0646 \u0627\u0644\u0645\u0631\u062c\u062d \u0623\u0646 \u064a\u062a\u0631\u0627\u0648\u062d \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a \u0644\u0644\u0633\u0643\u0627\u0646 \u0628\u064a\u0646 7.7 \u0648 10.1. \u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643 \u060c \u0645\u0646 \u0627\u0644\u0645\u062a\u0648\u0642\u0639 \u0623\u0646 \u062a\u062a\u0631\u0627\u0648\u062d \u0646\u0633\u0628\u0629 \u0627\u0644\u0633\u0643\u0627\u0646 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0645\u0631\u0636\u064a\u0629 \u0628\u064a\u0646 77\u066a \u0648 92\u066a.<\/p>\n\n<h2 class=\"wp-block-heading\">\u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u0625\u062d\u0635\u0627\u0621 \u0627\u0644\u0648\u0635\u0641\u064a \u0648\u0627\u0644\u0627\u0633\u062a\u0646\u062a\u0627\u062c\u064a<\/h2>\n\n<p>\u0643\u0644 \u0645\u0646 \u0627\u0644\u0625\u062d\u0635\u0627\u0621 \u0627\u0644\u0648\u0635\u0641\u064a \u0648\u0627\u0644\u0627\u0633\u062a\u0646\u062a\u0627\u062c\u064a \u0647\u0645\u0627 \u0646\u0648\u0639\u0627\u0646 \u0645\u0646 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0644\u0648\u0635\u0641 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u062a\u062d\u0644\u064a\u0644\u0647\u0627. \u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0628\u064a\u0646\u0647\u0645\u0627:<\/p>\n\n<ul>\n<li>\u062a\u0639\u0631\u064a\u0641:<\/li>\n<\/ul>\n\n<p>\u062a\u0633\u062a\u062e\u062f\u0645 <strong>\u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0627\u062a \u0627\u0644\u0648\u0635\u0641\u064a\u0629<\/strong> \u0645\u0642\u0627\u064a\u064a\u0633 \u0645\u062b\u0644 \u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u0648\u0627\u0644\u0648\u0633\u064a\u0637 \u0648\u0627\u0644\u0648\u0636\u0639 \u0648\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a \u0648\u0627\u0644\u062a\u0628\u0627\u064a\u0646 \u0648\u0627\u0644\u0646\u0637\u0627\u0642 \u0644\u062a\u0644\u062e\u064a\u0635 \u0648\u0648\u0635\u0641 \u062e\u0635\u0627\u0626\u0635 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a. \u0644\u0627 \u064a\u0642\u062f\u0645\u0648\u0646 \u0627\u0633\u062a\u0646\u062a\u0627\u062c\u0627\u062a \u0623\u0648 \u062a\u0646\u0628\u0624\u0627\u062a \u062d\u0648\u0644 \u0627\u0644\u0633\u0643\u0627\u0646 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p>\n\n<p>\u0645\u0646 \u0646\u0627\u062d\u064a\u0629 \u0623\u062e\u0631\u0649 \u060c \u062a\u0633\u062a\u062e\u062f\u0645 <strong>\u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062f\u0644\u0627\u0644\u064a\u0629<\/strong> \u0639\u064a\u0646\u0629 \u0645\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0644\u0627\u0633\u062a\u062e\u0644\u0627\u0635 \u0627\u0633\u062a\u0646\u062a\u0627\u062c\u0627\u062a \u062d\u0648\u0644 \u0627\u0644\u0633\u0643\u0627\u0646 \u0627\u0644\u0630\u064a\u0646 \u062c\u0627\u0621\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0646\u0647\u0645. \u064a\u0633\u062a\u062e\u062f\u0645\u0648\u0646 \u0646\u0638\u0631\u064a\u0629 \u0627\u0644\u0627\u062d\u062a\u0645\u0627\u0644\u0627\u062a \u0648\u0627\u0644\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0644\u062a\u062d\u062f\u064a\u062f \u0627\u062d\u062a\u0645\u0627\u0644\u064a\u0629 \u0646\u062a\u0627\u0626\u062c \u0645\u0639\u064a\u0646\u0629 \u0648\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0627\u062a \u062d\u0648\u0644 \u0627\u0644\u0633\u0643\u0627\u0646.<\/p>\n\n<ul>\n<li>\u063a\u0627\u064a\u0629:<\/li>\n<\/ul>\n\n<p>\u062a\u064f\u0633\u062a\u062e\u062f\u0645 <strong>\u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0627\u062a \u0627\u0644\u0648\u0635\u0641\u064a\u0629<\/strong> \u0639\u0627\u062f\u0629\u064b \u0644\u062a\u0644\u062e\u064a\u0635 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0634\u0631\u062d \u0623\u0647\u0645 \u0623\u062c\u0632\u0627\u0621 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0648\u0636\u0648\u062d 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\u0645\u0644\u064a\u064b\u0627 \u0641\u064a \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u0648\u062c\u0648\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u060c \u0648\u0644\u0643\u0646\u0647 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0642\u062f\u0645 \u0623\u0633\u0626\u0644\u0629 \u0628\u062d\u062b\u064a\u0629 \u0645\u0647\u0645\u0629 \u0648\u0625\u062c\u0627\u0628\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0645\u0647\u0645\u0629.<\/p>\n\n<p>\u064a\u0648\u0641\u0631 QuestionPro \u0644\u0644\u0628\u0627\u062d\u062b\u064a\u0646 \u0637\u0631\u064a\u0642\u0629 \u0633\u0647\u0644\u0629 \u0648\u0641\u0639\u0627\u0644\u0629 \u0644\u062c\u0645\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u062a\u062d\u0644\u064a\u0644\u0647\u0627 \u0645\u0646 \u0623\u062c\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062f\u0644\u0627\u0644\u064a\u0629. \u062a\u062a\u064a\u062d \u0644\u0643 \u062e\u064a\u0627\u0631\u0627\u062a \u0623\u062e\u0630 \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647 \u0625\u0646\u0634\u0627\u0621 \u0639\u064a\u0646\u0629 \u062a\u0645\u062b\u0644 \u0645\u062c\u0645\u0648\u0639\u0629 \u0633\u0643\u0627\u0646\u064a\u0629 \u0623\u0643\u0628\u0631 \u060c \u0648\u062a\u0633\u0627\u0639\u062f \u0623\u062f\u0648\u0627\u062a \u062a\u0646\u0638\u064a\u0641 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0641\u064a \u0636\u0645\u0627\u0646 \u062f\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p>\n\n<p>QuestionPro \u0647\u064a \u0623\u062f\u0627\u0629 \u0645\u0641\u064a\u062f\u0629 \u0644\u0644\u0628\u0627\u062d\u062b\u064a\u0646 \u0627\u0644\u0630\u064a\u0646 \u064a\u062d\u062a\u0627\u062c\u0648\u0646 \u0625\u0644\u0649 \u062c\u0645\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u062a\u062d\u0644\u064a\u0644\u0647\u0627 \u0645\u0646 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