A population has a normal distribution with a mean of 79.6 and a standard deviation of 13.3.Assuming ,the probability,rounded to four decimal places,that the sample mean of a sample of size 18 elements selected from this populations will be less than 80.1 is:

Question

A population has a normal distribution with a mean of 79.6 and a standard deviation of 13.3.Assuming  ,the probability,rounded to four decimal places,that the sample mean of a sample of size 18 elements selected from this populations will be less than 80.1 is:

Quizplus · Accepted Answer

The Answer of A population has a normal distribution with a mean of 79.6 and a standard deviation of 13.3.Assuming  ,the probability,rounded to four decimal places,that the sample mean of a sample of size 18 elements selected from this populations will be less than 80.1 is:

A Population Has a Normal Distribution with a Mean of 79.6