What is the H0 rejection region for Z (i.e. standard normal distribution) for a two-tailed test...

What is the H₀ rejection region for Z (i.e. standard normal distribution) for a two-tailed test with α/2 = .025?

Select one:

a. Reject H₀ if z < 1.96 or z > -1.96

b. Reject H₀ if z > 1.96 or z < -1.96

c. Reject H₀ if z < 2.58 or z > -2.58

d. Reject H₀ if z > 2.58 or z < -2.58

Solutions

Expert Solution

Option b) is correct.

b. Reject H0 if z > 1.96 or z < -1.96

1-0.025=0.975

orchestra answered 1 year ago

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