During the past year, Cindy and Bobby each read 2 books, Greg read 25, Jan read 12, and Marcia read 9. The mean number of books read by these individuals was:
A) 2.
B) 9.
C) 10.
D) 50.

Question

Quizplus · Accepted Answer

The mean is calculated by dividing the total number of books read by the number of individuals. The total books read is 2 + 2 + 25 + 12 + 9 = 50. There are 5 individuals, so the mean is 50 / 5 = 10.

During the Past Year, Cindy and Bobby Each Read 2