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Mean of n observations is bar x. If each...

Mean of n observations is `bar x`. If each of these n observations is increased by 2, 4, 6, 8, ..., n, respectively, then which of the following is the new mean?

A

`bar x + (n +1)/(2)`

B

`bar x + n +1`

C

`bar x + n `

D

`bar x + (n)/(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
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