Math, asked by ksampathkumar, 5 hours ago

5.if sum of the 20 deviations from the mean is 100, then find the mean deviation

Answers

Answered by sarojgodara0701

3

Answer:

Answer

n=20

∑x=100

xˉ=n∑x=20100=5

∴5 is the mean deviation.

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