Consider the ten values 3, 6, 8, 12, 23, 26, 37, 42, 49, 63. The mean is X¯ = 26.9.
(a) What is the value of the mean if the largest value, 63, is increased to 100?
(b) What is the mean if 63 is increased to 1,000?
(c) What is the mean if 63 is increased to 10,000?