Question

What is the mean of the data displayed in the line plot below?

A. 2

B. 4

C. 5

D. 6

Answer 1

Answer: The answer is B (or 4)

Answer 2

The mean is the average.

Total the numbers and divide by the quantity of numbers.

2 +2 + 3 + 3 +4 +4 +4 +5 +5 +5 +5 + 6 = 48

48 / 12 = 4

The answer is B.4