Question: Please help with all ! If you use a 0.05 level of significance in a two-tail hypothesis test, what decision will you make if ZSTAT

Please help with all !

If you use a 0.05 level of significance in a two-tail hypothesis test, what decision will you make if ZSTAT = - 1.57? Determine the decision rule. Select the correct choice below and fill in the answer box(es) within your choice. (Round to two decimal places to the right of the decimal point as needed A. Reject Ho if ZSTAT + O D. Reject Ho if ZSTAT> State your conclusion. Choose the correct answer below. O A. Since ZSTAT does not fall into the rejection region, reject Ho. B. Since ZSTAT falls into the rejection region, do not reject Ho. O C. Since ZSTAT does not fall into the rejection region, do not reject Ho. O D. Since ZSTAT falls into the rejection region, reject Ho

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