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The mean of the numbers a, b, 8, 5, 10 i...

The mean of the numbers a, b, 8, 5, 10 is 6 and the variance is 6.80. Then which one of the following gives possible values of a and b

A

`a = 5, b = 2`

B

`a = 1, b = 6`

C

`a = 3, b = 4`

D

`a = 0, b = 7`

Text Solution

Verified by Experts

The correct Answer is:
C
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