Question

30, 40, 45, 50, 50, 70, 80, 90

The quiz scores from Mrs. Johnson's class are listed above. Which of the following is true of the scores?
I. The median is less than the average
II. The mode is greater than the average
III. The average is greater than the mode
(A) None
(B) I only
(C) I and II only
(D) I and III only
(E) I, II, and III

Answer 1

Answer: D. 1 and 3 only
Explanation: the median is 50, the mode is 50, and the average(mean) is 56.875, therefore only the 1 and 3 are true.