Question

What is the mean of this set: {2, 6, 7, 9, 9, 9)?
6
7
Ο Ο Ο Ο
8
9

Answer 1

6.8 nearly 7

Explanation:

beacuse mean is sum of all terms in a data/number of terms in the data

Answer 2

Answer: 7

Explanation:

To find the mean of a set, you take the sum of the set and divide it by the number of numbers in the set.

`(2+6+7+9+9+9)/(6) =(42)/(6) =7`