Stress of final exams elevates the blood pressure

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Reference no: EM13103514

A researcher wants to see whether the stress of final exams elevates the blood pressure of freshman women. When they are not under any unusual stress, healthy 18 year olds have a systolic blood pressure that averages mean of 120 mm Hg with a standard deviation of 12mm Hg. If the average blood pressure for 50 women on the final exam day is 125.2, what should I conclude. Significance level =0.01. How do I do this using P-value.

Reference no: EM13103514

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