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 = 70, find the probability of a sample mean being greater than 216 if p = 215 and o = 5.7. For a sample of n = 70, the probability of a sample mean being greater than 216 if u = 215 and o = 5.7 is 0.0708 (Round to four decimal places as needed.) Would the given sample mean be considered unusual? The sample mean would be considered unusual because it lies within the range of a usual event, namely within 2 standard deviations of the mean of the sample means