Question

explain about the arithmetic mean.​

Answer 1

${\huge{\underline{\boxed{\mathbb{\purple{Answer}}}}}}$

The arithmetic mean is the simplest and most widely used measure of a mean, or average. It simply involves taking the sum of a group of numbers, then dividing that sum by the count of the numbers used in the series.The sum is 212. The arithmetic mean is 212 divided by four, or 53.

Answer 2

$\bold\purple{Answer}$

The arithmetic mean is the simplest and most widely used measure of a mean, or average. It simply involves taking the sum of a group of numbers, then dividing that sum by the count of the numbers used in the series. ... The sum is 212. The arithmetic mean is 212 divided by four, or 53.