Question

The mean of a set of 5 numbers is 7

What is the sum of the numbers?


(This is a quiz for ‘Integers and Data Management’)

Answer 1

you put a postive between your numbers

Explanation:

`\int\limits^a_b {x} \, dx` thats how it is :) XD lol

Answer 2

35

Explanation:

They told you that the mean is 7.

You know there are 5 numbers

Mean = (number 1 + number 2 + number 3 + number 4 + number 5) / 5 = 7

Sum = 7 x 5

= 35.