Math, asked by anushajain5713, 9 months ago

If the algebraic sum of deviations of 20 observations from 30 is 20

Answers

Answered by Ankitakashyap2005
0

Answer:

HEYY MATE..

please write WHOLE question...

hope it helps..

Answered by RvChaudharY50
0

Answer:

Question is incomplete ......

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