The population mean and standard deviation are given below. Find the indicated probability and determine whether a sample mean in the given range below would be considered unusual. Ifconvenient, use technology to find the probability.

For a sample of n=32, find the probability of a sample mean being less than 12,752 or greater than 12,755 when =12,752 and =2.5.

For the givensample, the probability of a sample mean being less than 12,752 or greater than 12,755 is

nothing

.