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The standard deviation of the number 31,...

The standard deviation of the number 31, 32, 33, …, 46, 47 is a)`sqrt((17)/(12))` b)`sqrt((47^(2)-1)/(12))` c)`2sqrt(6)` d)`4sqrt(3)`

A

`sqrt((17)/(12))`

B

`sqrt((47^(2)-1)/(12))`

C

`2sqrt(6)`

D

`4sqrt(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
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