\u0627\u062e\u062a\u0628\u0627\u0631 \u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u062a\u0628\u0627\u064a\u0646<\/strong> \u0647\u0648 \u0637\u0631\u064a\u0642\u0629 \u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u062a\u0633\u062a\u062e\u062f\u0645 \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0633\u064a\u062a\u0645 \u0631\u0641\u0636 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0635\u0641\u0631\u064a\u0629 \u0644\u062a\u0628\u0627\u064a\u0646 \u0627\u0644\u0645\u062c\u062a\u0645\u0639 \u0623\u0645 \u0644\u0627. \u0628\u0645\u0639\u0646\u0649 \u0622\u062e\u0631\u060c \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u062e\u062a\u0628\u0627\u0631 \u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u062a\u0628\u0627\u064a\u0646 \u0644\u0631\u0641\u0636 \u0623\u0648 \u0642\u0628\u0648\u0644 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0642\u064a\u0645\u0629 \u062a\u0628\u0627\u064a\u0646 \u0645\u062c\u062a\u0645\u0639 \u0645\u0627.<\/p>\n \u0639\u0644\u0649 \u0648\u062c\u0647 \u0627\u0644\u062a\u062d\u062f\u064a\u062f\u060c \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0639\u0644\u0649 \u0642\u064a\u0645\u0629 \u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0644\u0644\u062a\u0628\u0627\u064a\u0646 \u0648\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0627\u0644\u0645\u062e\u062a\u0627\u0631\u060c \u064a\u062a\u0645 \u0631\u0641\u0636 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0635\u0641\u0631\u064a\u0629 \u0623\u0648 \u0642\u0628\u0648\u0644\u0647\u0627.<\/p>\n \u0636\u0639 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0643 \u0623\u0646 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0627\u062a \u064a\u062d\u0645\u0644 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0623\u0633\u0645\u0627\u0621\u060c \u0648\u0642\u062f \u064a\u0637\u0644\u0642 \u0639\u0644\u064a\u0647 \u0623\u064a\u0636\u064b\u0627 \u0627\u0633\u0645 \u062a\u0646\u0627\u0642\u0636\u0627\u062a \u0627\u0644\u0641\u0631\u0636\u064a\u0627\u062a\u060c \u0623\u0648 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0627\u062a\u060c \u0623\u0648 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0623\u0647\u0645\u064a\u0629. <\/p>\n \u0625\u0646 \u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0644\u0644\u062a\u0628\u0627\u064a\u0646 \u062a\u0633\u0627\u0648\u064a \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u062d\u062c\u0645 \u0627\u0644\u0639\u064a\u0646\u0629 \u0646\u0627\u0642\u0635 \u0645\u0631\u0629 \u0648\u0627\u062d\u062f\u0629 \u0645\u0646 \u062a\u0628\u0627\u064a\u0646 \u0627\u0644\u0639\u064a\u0646\u0629 \u0648\u0645\u0642\u0633\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u0642\u062a\u0631\u062d\u0629 \u0644\u062a\u0628\u0627\u064a\u0646 \u0627\u0644\u0645\u062c\u062a\u0645\u0639. \u062a\u062d\u062a\u0648\u064a \u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0644\u0644\u062a\u0628\u0627\u064a\u0646 \u0639\u0644\u0649 \u062a\u0648\u0632\u064a\u0639 \u0645\u0631\u0628\u0639 \u0643\u0627\u064a<\/a> .<\/p>\n \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a\u060c \u0641\u0625\u0646 \u0635\u064a\u063a\u0629 \u062d\u0633\u0627\u0628 \u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0644\u0644\u062a\u0628\u0627\u064a\u0646<\/strong> \u0647\u064a \u0643\u0645\u0627 \u064a\u0644\u064a:<\/p>\n \n \u0630\u0647\u0628:<\/p>\n \u0647\u064a \u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0644\u0644\u062a\u0628\u0627\u064a\u0646\u060c \u0648\u0627\u0644\u062a\u064a \u0644\u0647\u0627 \u062a\u0648\u0632\u064a\u0639 \u0645\u0631\u0628\u0639 \u0643\u0627\u064a.<\/li>\n \u0647\u0648 \u062d\u062c\u0645 \u0627\u0644\u0639\u064a\u0646\u0629.<\/li>\n \u0647\u0648 \u062a\u0628\u0627\u064a\u0646 \u0627\u0644\u0639\u064a\u0646\u0629.<\/li>\n \u0647\u0648 \u0627\u0644\u062a\u0628\u0627\u064a\u0646 \u0627\u0644\u0633\u0643\u0627\u0646\u064a \u0627\u0644\u0645\u0642\u062a\u0631\u062d.<\/li>\n<\/ul>\n \u0648\u0644\u062a\u0641\u0633\u064a\u0631 \u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0629\u060c \u064a\u062c\u0628 \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u064a\u0647\u0627 \u0628\u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u062d\u0631\u062c\u0629 \u0644\u0644\u0627\u062e\u062a\u0628\u0627\u0631.<\/p>\n <\/span> \u0623\u0648 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u062d\u0631\u062c\u0629 \u0623\u0642\u0644 \u0645\u0646<\/p>\n .<\/li>\n <\/span> .<\/li>\n <\/span> .<\/li>\n<\/ul>\n \n \u064a\u062a\u0645 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0642\u064a\u0645 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u062d\u0631\u062c\u0629 \u0644\u0644\u062a\u0628\u0627\u064a\u0646 \u0645\u0646 \u062c\u062f\u0648\u0644 \u062a\u0648\u0632\u064a\u0639 \u0645\u0631\u0628\u0639 \u0643\u0627\u064a. \u0644\u0627\u062d\u0638 \u0623\u0646 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u064a\u0629 \u0644\u062a\u0648\u0632\u064a\u0639 \u0645\u0631\u0628\u0639 \u0643\u0627\u064a \u0647\u064a \u062d\u062c\u0645 \u0627\u0644\u0639\u064a\u0646\u0629 \u0646\u0627\u0642\u0635 1. <\/p>\n \u0648\u0628\u0639\u062f \u0627\u0644\u0627\u0637\u0644\u0627\u0639 \u0639\u0644\u0649 \u062a\u0639\u0631\u064a\u0641 \u0627\u062e\u062a\u0628\u0627\u0631 \u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u062a\u0628\u0627\u064a\u0646 \u0648\u0645\u0627 \u0647\u064a \u0635\u064a\u063a\u062a\u0647 \u0633\u0646\u0631\u0649 \u0645\u062b\u0627\u0644\u0627 \u0645\u0644\u0645\u0648\u0633\u0627 \u0644\u0644\u0627\u0646\u062a\u0647\u0627\u0621 \u0645\u0646 \u0627\u0633\u062a\u064a\u0639\u0627\u0628 \u0627\u0644\u0645\u0641\u0647\u0648\u0645.<\/p>\n \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0635\u0641\u0631\u064a\u0629 \u0648\u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0628\u062f\u064a\u0644\u0629 \u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u062a\u0628\u0627\u064a\u0646 \u0647\u064a \u0643\u0645\u0627 \u064a\u0644\u064a:<\/p>\n \n \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u064a\u0645\u0643\u0646 \u0631\u0641\u0636 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0635\u0641\u0631\u064a\u0629 \u0623\u0645 \u0644\u0627\u060c \u0646\u0642\u0648\u0645 \u0628\u062d\u0633\u0627\u0628 \u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0644\u0644\u062a\u0628\u0627\u064a\u0646 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0635\u064a\u063a\u0629 \u0627\u0644\u062a\u064a \u0631\u0623\u064a\u0646\u0627\u0647\u0627 \u0623\u0639\u0644\u0627\u0647: <\/p>\n \n \n \n \u0646\u062d\u0646 \u0646\u0628\u062d\u062b \u0627\u0644\u0622\u0646 \u0639\u0646 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u062d\u0631\u062c\u0629 \u0627\u0644\u0645\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0630\u064a\u0644 \u0627\u0644\u0623\u064a\u0645\u0646 \u0644\u0645\u062f\u0629 24 \u062f\u0631\u062c\u0629 \u0645\u0646 \u0627\u0644\u062d\u0631\u064a\u0629 \u0648\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u03b1=0.05 \u0641\u064a \u062c\u062f\u0648\u0644 \u062a\u0648\u0632\u064a\u0639 \u0645\u0631\u0628\u0639 \u0643\u0627\u064a:<\/p>\n \n \u0648\u0628\u0630\u0644\u0643 \u062a\u0643\u0648\u0646 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u062d\u0633\u0648\u0628\u0629 \u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u062d\u0631\u062c\u0629 \u0644\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u0644\u0627 \u064a\u062a\u0645 \u0631\u0641\u0636 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0635\u0641\u0631\u064a\u0629 \u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u062a\u0628\u0627\u064a\u0646\u060c \u0628\u0644 \u064a\u062a\u0645 \u0631\u0641\u0636 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0628\u062f\u064a\u0644\u0629. <\/p>\n \n \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u062e\u062a\u0628\u0627\u0631 \u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u062a\u0628\u0627\u064a\u0646 \u0628\u064a\u0646 \u0645\u062c\u062a\u0645\u0639\u064a\u0646<\/strong> \u0644\u0631\u0641\u0636 \u0623\u0648 \u0642\u0628\u0648\u0644 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0642\u0627\u0626\u0644\u0629 \u0628\u0623\u0646 \u0627\u0644\u062a\u0628\u0627\u064a\u0646 \u0628\u064a\u0646 \u0645\u062c\u062a\u0645\u0639\u064a\u0646 \u0645\u062e\u062a\u0644\u0641\u064a\u0646 \u0645\u062a\u0633\u0627\u0648\u064a\u0627\u0646.<\/p>\n \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u0641\u0625\u0646 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0635\u0641\u0631\u064a\u0629 \u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0628\u0627\u064a\u0646 \u0628\u064a\u0646 \u0645\u062c\u062a\u0645\u0639\u064a\u0646 \u0647\u064a \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n \n \u0648\u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u0628\u062f\u064a\u0644\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0623\u062d\u062f \u062b\u0644\u0627\u062b\u0629 \u062e\u064a\u0627\u0631\u0627\u062a:<\/p>\n \n \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0644\u0629\u060c \u0635\u064a\u063a\u0629 \u062d\u0633\u0627\u0628 \u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0644\u062a\u0628\u0627\u064a\u0646 \u0645\u062c\u062a\u0645\u0639\u064a\u0646 \u0647\u064a:<\/p>\n \n \u0630\u0647\u0628:<\/p>\n<\/span> \u0635\u064a\u063a\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0644\u0644\u062a\u0628\u0627\u064a\u0646<\/span><\/h2>\n
![\"\\chi^2=\\cfrac{(n-1)s^2}{\\sigma^2}\"](\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-3917636d4c911eeaad1a005195204d08_l3.png\" "\\"Rendered")
<\/p>\n<\/p>\n\n
![\"\\chi^2\"](\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-984dc78529fc235b078a9f3b62d0f0c4_l3.png\" "\\"Rendered")
<\/p>\n![\"n\"](\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-ec4217f4fa5fcd92a9edceba0e708cf7_l3.png\" "\\"Rendered")
<\/p>\n![\"s^2\"](\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-3ab572e85f9cb7cb6f495387f2a6ab0b_l3.png\" "\\"Rendered")
<\/p>\n![\"\\sigma^2\"](\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-c6d52162ef1ec2e8130fb00687aca707_l3.png\" "\\"Rendered")
<\/p>\n\n
![\"\\chi_{1-\\alpha\/2|n-1}^2\"](\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-7bd4ac2951fb286bf19797944cba6955_l3.png\" "\\"Rendered")
<\/p>\n![\"\\chi_{\\alpha\/2|n-1}\"](\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-931a3f10ab51df1c9003e6cb593907c4_l3.png\" "\\"Rendered")
<\/p>\n![\"\\chi_{1-\\alpha|n-1}^2\"](\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-243ef3cc114070613fd8bee8c61f8c13_l3.png\" "\\"Rendered")
<\/p>\n![\"\\chi_{\\alpha|n-1}\"](\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-0436c61e0bdff7a21f6e6ab296607c66_l3.png\" "\\"Rendered")
<\/p>\n![\"\\begin{array}{l}H_1:](\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-ca46378c1a2ee04b5cc5bfa93002fe9c_l3.png\")
\\chi^2_{1-\\alpha\/2|n-1}\\text{ se rechaza } H_0\\\\[3ex]H_1: \\sigma^2\\neq \\sigma_0 \\ \\color{orange}\\bm{\\longrightarrow}\\color{black} \\ \\text{Si }\\chi^2<\\chi^2_{\\alpha\/2|n-1}\\text{ se rechaza } H_0 \\\\[3ex]H_1: \\sigma^2> \\sigma_0 \\ \\color{orange}\\bm{\\longrightarrow}\\color{black} \\ \\text{Si } \\chi^2>\\chi^2_{1-\\alpha|n-1}\\text{ se rechaza } H_0\\\\[3ex]H_1: \\sigma^2< \\sigma_0 \\ \\color{orange}\\bm{\\longrightarrow}\\color{black} \\ \\text{Si } \\chi^2<\\chi^2_{\\alpha|n-1}\\text{ se rechaza } H_0\\end{array}\" title=\"Rendered by QuickLaTeX.com\" height=\"160\" width=\"489\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<\/span> \u0645\u062b\u0627\u0644 \u0645\u0646 \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0627\u062a \u0644\u0644\u062a\u0628\u0627\u064a\u0646<\/span><\/h2>\n
\n
![\"\\begin{cases}H_0:](\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-95b4fefa064ecb8bcdccd355ef3904a4_l3.png\")
8 \\end{cases}” title=”Rendered by QuickLaTeX.com” height=”65″ width=”101″ style=”vertical-align: 0px;”><\/p>\n<\/p>\n<\/p>\n<\/p>\n![\"\\chi^2=\\cfrac{(25-1)\\cdot](\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-93abb2abcb6878bd1ae0de3d331a67a5_l3.png\" "\\"Rendered")
<\/p>\n<\/p>\n![\"\\chi^2=27,3\"](\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-15f5c32cdf68c77a76adeb32af123a01_l3.png\" "\\"Rendered")
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\u27a4<\/span> \u0627\u0646\u0638\u0631:<\/strong> \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0627\u062a \u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0633\u0643\u0627\u0646<\/a> <\/div>\n<\/span> \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0629 \u0644\u062a\u0628\u0627\u064a\u0646 \u0645\u062c\u062a\u0645\u0639\u064a\u0646<\/span><\/h2>\n
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\\sigma^2_2\\\\[2ex]H_1:\\sigma^2_1<\\sigma^2_2\\end{array}\" title=\"Rendered by QuickLaTeX.com\" height=\"95\" width=\"97\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n![\"F=\\cfrac{s_1^2}{s_2^2}\"](\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-589dc6352e9cf19954c33b5beb5b0770_l3.png\" "\\"Rendered")
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<\/p>\n![\"n_2\"](\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-bf1e42c248eee22a0911c24c95fe28f0_l3.png\" "\\"Rendered")
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