Question

what is the meaning of arithmetic mean​

Answer 1

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. For example, take the numbers 34, 44, 56, and 78.

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Answer refers to picture