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The formula to find mean by step deviat...

The formula to find mean by step deviation method is

A

`(sum f_iu_i)/(sumf_i)`

B

`A+overset-d`

C

`A+goverset-u`

D

`(sumf_i)/(sum f_iu_i)`

Text Solution

Verified by Experts

The correct Answer is:
C
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