Question

Find the mean of the following numbers:

8, 21, 10, 6, 7, 20
A.10
B.12
C.13
D.15

Answer 1

B is the answer:)

Explanation:

8 + 21+10+6+7+20= 72

72÷6= 12

Answer 2

Add all the numbers up and divide by how many numbers there are.

8+21+10+6+7+20=72

72/6=12

Therefore, the answer is B, 12.