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Given n numbers, ngt1, of which, one is ...

Given n numbers, `ngt1`, of which, one is `1 - 1/n` and all other are 1's. The mean of the n numbers is

A

`n - 1/n^2`

B

`n - 1/n`

C

`1 - 1/n^2`

D

1

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The correct Answer is:
C
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