Question

What is meant by Mean?

Answer 1

Mean is just a simple average of all the numbers.

Explanation:

By Mean, it is assumed Arithmetic Mean which is just a simple average of all the numbers

i.e. add all the numbers and divide them by 'number' of numbers. For example if numbers are `42, 43` and `47`, adding these numbers it gives `132` and as they are 3 numbers, Mean is `132/3=44`.