A population has a mean of m = 50 and a standard deviation of s = 20. a. Would a score of X = 70 be considered an extreme value (out in the tail) in this sample? b. If the standard deviation were s =...

A population has a mean of m = 50 and a standard deviation of s = 20.

a. Would a score of X = 70 be considered an extreme value (out in the tail) in this sample?

b. If the standard deviation were s = 5, would a score of X = 70 be considered an extreme value?