It has long been stated that the mean temperature of humans is 98.698.6degrees°f. however, two researchers currently involved in the subject thought that the mean temperature of humans is less than 98.698.6degrees°f. they measured the temperatures of healthy adults 1 to 4 times daily for 3 days, obtaining 200200 measurements. the sample data resulted in a sample mean of 98.398.3degrees°f and a sample standard deviation of 11degrees°f. use the p-value approach to conduct a hypothesis test to judge whether the mean temperature of humans is less than 98.698.6degrees°f at the alphaαequals=0.010.01 level of significan