Question

What is the mean of the data set shown below?

{10, 2, 8, 9, 5, 2, 6}
A. 42
B. 7
C. 6
D. 2

Answer 1

6

Explanation:

mean is the sum of them all followed by dividing how many there are, so 10 plus 2 plus 8 plus 9 plus 5 plus 2 plus 6 divided by 7 is 6