Question

___________average is obtained by dividing the total of set of observation by their number.


Weighted

Simple

Both (a) and (b)

Neither (a) nor (b)

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Answer 1

Answer:

Arithmetic mean refers to the average amount in a given group of data. It is defined as the summation of all the observation is the data which is divided by the number of observations in the data.

Explanation:

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