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It has long been stated that the mean temperature of humans is 98.6degreesF. However, two researchers...
It has long been stated that the mean temperature of humans is 98.6degreesF. However, two researchers currently involved in the subject thought that the mean temperature of humans is less than 98.6degreesF. They measured the temperatures of 44 healthy adults 1 to 4 times daily for 3 days, obtaining 200 measurements. The sample data resulted in a sample mean of 98.3degreesF and a sample standard deviation of 1degreesF. Use the P-value approach to conduct a hypothesis test to judge whether the mean temperature of humans is less than 98.6degreesF at the a=0.01 level of significance.
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