Question: a. The alternate and null hypotheses.b. The test value.c. The critical value.d. Your conclusion (reject the null or do not reject the null). Mary is

a. The alternate and null hypotheses.b. The test value.c. The critical value.d. Your conclusion (reject the null or do not reject the null).

Mary is HR director for a hospital and wants to compare pay of union and non-union nurses to determine if the union nurses make more.Assume a significance level of .02.She collects the following data:

MeanPop. SDn

Union$20.00$1.0075

Non-union$19.00$1.00100

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