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Jeevak Kuwar

· started a discussion

· 1 Months ago

how deviation comes to be -5?

Question:

The algebraic sum of deviations of 8, 1, 6 from the A.M. viz. 5 is

Options:
A)

-1

B)

0

C)

1

D)

none

Solution:

Ans: (b)

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