Question

arthametic mean =..............................​

Answer 1

Answer:

Arithmetic mean (A. M) = sum of all observations / number of observations

Answer 2

In mathematics and statistics, the arithmetic mean, or simply the mean or the average, is the sum of a collection of numbers divided by the count of numbers in the collection. The collection is often a set of results of an experiment or an observational study, or frequently a set of results from a survey.

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