SOLUTION: Using the z table (Table E), find the critical value. a=0.05, two-tailed test. Please explain how to find this value!

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Question 1055472: Using the z table (Table E), find the critical value.
a=0.05, two-tailed test.
Please explain how to find this value!

Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
invNorm(.05/2) = -z
invNorm(.95 + .05/2) = +z

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