Question

Find the mean of given data set: 2, 5, 5, 6, 7, 1, 2

Answer 1

The mean is 4.

Explanation:

Mean simply means average. To do so, just add up all the numbers and divide by the amount of numbers present.

2 + 5 + 5 + 6 + 7 + 1 + 2 = 28/7 = 4

Answer 2

`4` would be the mean.

Explanation:

The mean is when you add up the numbers and divide it by how many numbers there are.

`2+5+5+6+7+1+2= 28`

There are 7 numbers. Divide it.

`28/7=4`

:)