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The mean of five numbers is 0 and their ...

The mean of five numbers is 0 and their variance is 2 .If three of those numbers are -1,1 and 2, then the other two numbers are

A

`-5` and 3

B

`-4` and 2

C

`-3` and 1

D

`-2` and 0

Text Solution

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The correct Answer is:
D
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