You are performing a two-tailed test. If a = .005, find the positive critical value, to...

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Answer 1

Answer #1

ANSWER

Given that,

Significance level,α=0.005

The yest two -tailed test

α/2=0.005/2 =0.025

from the Critical Value of Z having area in the right tail equal to 0.0025,is given by

Zα/2=2.81

Hence,positive critical value =2.81

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