A car dealership would like to estimate the number of years owners keep the cars that they purchased as a new vehicle. The following data shows the age of seven vehicles that were sold for the first time by their owners. What is the point estimate for the age of cars sold for the firsttime?

4

12

3

10

7

4

5

A.

3.50

B.

5.72

C.

6.43

D.

4.86