Answered You can hire a professional tutor to get the answer.

# Times spent studying by statistical methods students this weekend follow a normal distribution with standard deviation 8 hrs.

Times spent studying by statistical methods students this weekend follow a normal distribution with standard deviation 8 hrs. A random sample of 16 students was taken in order to estimate the mean study time for the population of all students.What is the probability that the sample mean exceeds the population mean by more than 2 hours?