Question

What is the mean of this set of numbers?

7, –9, 6, –10, –13, –5

A.
7.7

B.
–4

C.
–24

D.
4

Answer 1

To find the mean of a set of numbers the first thing you do is add all of the numbers together.

7 + (-9) + 6 + (-10) + (-13) + (-5) = -24

After that, you divide the answer you got by how many number there are. (There are 6 numbers).

-24 / 6 = -4

B.-4

Hope this helps!

Answer 2

the mean is -4 cause u have to add ale the numbers togeter