**> Finding The Mean or average of a set of Numbers <**

**Find The Mean of a set of Numbers**

The mean is also called the average. Add up the

series of numbers and divide by the number of

numbers in the group.

example 1: if you'd taken 3 tests and gotten a 70 on the first,

an 80 on the second and a 90 on the third. You add the three

to get 240, and then divide by 3 and your mean grade is 80.

So your average is 80.