From a normal distribution with μ = 39 and σ = 6.6, samples of size 32 are chosen to create a sampling distribution. In the sampling distribution determine the probability that a sample mean is at...

From a normal distribution with μ = 39 and σ = 6.6, samples of size 32 are chosen to create a sampling distribution. In the sampling distribution determine the probability that a sample mean is at most 39.735.