The test statistic of z= -2.92 is obtained when testing the claim that p=3/8. a. Using...

The test statistic of z= -2.92 is obtained when testing the claim that p=3/8.

a. Using a significance level of alpha=0.05, find the critical value(s).

b. Should we reject Upper Ho or should we fail to reject Upper Ho?

Please show how. im really confused.

Expert Solution

orchestra answered 1 year ago

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