Assume the body temperatures of healthy adults are normally distributed with a mean of 98.20 °F and a standard deviation of 0.62 °F (based on data from the University of Maryland researchers).
Q.Fifty adults are randomly selected. What is the likelihood that the mean of their body temperatures is 97.98 °F or lower?
Q.Fifty adults are randomly selected. What is the likelihood that the mean of their body temperatures is 97.98 °F or lower?