Using the z table, find the critical value(s) for the two-tailed test with a = 0.05

Expert Solution

alpha = 0.05

alpha/2 = 0.05/2 = 0.025

Z(alpha/2) = -1.96 for left tail and 1.96 for right tail

critical values are -1.96 and 1.96

orchestra answered 2 years ago

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Question

Using the z table, find the critical value(s) for the two-tailed test with a = 0.05

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Expert Solution

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