The population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be considered unusual. For a sample of n= 75, find the probability of a sample mean being greater than 222 if mean= 221 and standard deviation= 5.9 For a sample of n= 75, the probability of a sample mean being greater than 222 if mean = 221 and standard deviation = 5.9 is: (Round to 4 decimal places as needed). Would the given sample mean be considered unusual? The sample mean (would/would not) be considered unusual because it (lies/does not lie) within the range of a usual event, namely within (1 as, 2sd, 3sd) of the mean of the sample means