Question

funtions of average​

Answer 1

Answer:

(i) To present a brief picture of data : The main purpose of average is to present a simple and systematic description of the data. (ii) To represent the universe : It also helps to obtain a picture of a complete group.

basicly a number expressing the central or typical value in a set of data, in particular the mode, median, or (most commonly) the mean, which is calculated by dividing the sum of the values in the set by their number.

Answer 2

Step-by-step explanation:

For example, if the range A1:A20 contains numbers, the formula =AVERAGE(A1:A20) returns the average of those numbers.

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