For the positive integers x, x + 2, x + 4, x + 7, and x + 32, the mean is how much greater than the median?	Choices.
A) 0  B) 1  C) 2  D) 4  E) 5

Rationale: "mean = ( x + x + 2 + x + 4 + x + 7 + x + 32 ) / 5 = ( 5 x + 45 ) / 5 = x + 9 median = x + 4 thus mean - median = x + 9 - ( x + 4 ) = 5 answer = e"
Answer: E