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 = 63, find the probability of a sample mean being less than 23.1 if [I = 23 and 6: 121. a lick the icon to View page 1 of the standard normal table. a Click the icon to View page 2 of the standard normal table. \"E For a sample of n: 63, the probability of a sample mean bemg less than 23.1 it p: 23 and a: 1.21 is |:. (Round to four decimal places as needed.) Would the given sample mean be considered unusual? The sample mean :1 be considered unusual because it has a probability that is :3 than 5%. would not would