Question 3, 5.4.15 HW Score: 16.67%, 1.17 of 7 points Part 1 of 2 Points: 0 of 1 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 22.1 if u = 22 and o = 1.21. Click the icon to view page 1 of the standard normal table. Click the icon to view page 2 of the standard normal table. For a sample of n = 63, the probability of a sample mean being less than 22.1 if u = 22 and o = 1.21 is (Round to four decimal places as needed.)