The arithmetic mean with a natural number as a result
Compute the arithmetic mean of the following numbers
22 ; 7 ; 10 ; 9 is
Remember !
The arithmetic mean formula is a fraction where we have at the numerator the sum of the collection of numbers and the denominator is the number of numbers in the collection.
Exemple !
| 2 + 3 + 7 | 12 | |
 |
= | |
| 3 | 3 |