The median of the list

n, n+3, n+4, n+5, n+6, n+8, n+10, n+12, n+15

is 10 . What is the mean?

**Answer Choices**

A. 4

B. 6

C. 7

D. 10

E. 11

The median of the list

n, n+3, n+4, n+5, n+6, n+8, n+10, n+12, n+15

is 10 . What is the mean?

**Answer Choices**

A. 4

B. 6

C. 7

D. 10

E. 11