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If the mean of the set of numbers x,(1),...

If the mean of the set of numbers `x,_(1),x_(2),... x_(n)` is `barx`, then the mean of the numbers `x_(i)+2i ,1 le i le n` is

A

`barx + 2n`

B

`barx+n+1`

C

`barx + 2n`

D

`barx + n`.

Text Solution

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The correct Answer is:
B
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