Probability that sample mean exceeds population mean

Reference no: EM13147495

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?

Reference no: EM13147495

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Probability that sample mean exceeds population mean : 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?

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