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# A. A left tailed hypothesis test with n > 30 and α = 2.5% will have...

A. A left tailed hypothesis test with n > 30 and α = 2.5% will have a critical value of?

B. A right tailed hypothesis test with n > 30 and α = 1% will have a critical value of ?

C. A hypothesis test with a test statistic of z = -1.89 and a critical value of z = - -1.345 will have a conclusion to ?

D. A hypothesis test with a critical value of z = 1.78 and a test statistic of z = 2.492 will have what conclusion?

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