Mean of a certain number of observations...

Mean of a certain number of observations is `barx`. If each observation is divided by `m(m!=0)` and increased by `n`, then the mean of new observation is

A

`mx + y`

B

`(mx + y)/(x)`

C

`(m + xy)/(x)`

D

`m + xy`

Text Solution

Verified by Experts

The correct Answer is:

C

If each observations divided by x, then the new mean is `((m)/(x))`

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