In: Statistics and Probability
A population has a mean of 37.6 and a standard deviation of 14.8. A sample of 75 will be taken. Find the probability that the sample mean will be greater than 42.0.
a) Calculate the z score. (Round your answer to 2 decimals.)
b) Find the probability that the sample mean will be greater than
42.0. (Round your answer to 4 decimals.)