Math, asked by vikramkkarumbaiah, 7 months ago

If there are 3 observations 15, 20, 25, then the sum of deviation of
the observations from their AM is:​

Answers

Answered by Anonymous
21

Step-by-step explanation:

The derivation of constant term are always zero. Therefore, if we calculate arithmetic mean of the derivation of three constant terms then it will be zero.

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