Data Set 1B Suppose That the Following Table Represents the Age of the Age

Multiple Choice

Data Set 1B
Suppose that the following table represents the age of the cars in a small used car lot:
-Given Data Set 1B, what is the mean age of the cars?

A) 2 years.
B) 2.5 years.
C) 3 years.
D) 4 years.
E) 3.5 years.