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. 2.12. 2& & & 6 .0. 0 . 01.
. 2.13. & 5 & & 6 .01 0.
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9 , & 6.), 6 / . , Hypothesis Tests. ! 6&/ - 6 0 , 9 8
6&/ 0 . 01 + & ( . 2.15).
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. + alpha, , , 07 5 6 .
+ . P-Value & 0 , & , + &/ 5 , 0 (Do not reject the null hypothesis).
20