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The standard deviation of a variate x is...

The standard deviation of a variate x is `sigma` The standard deviation of the variable ` (aX+b)/c` : a,b c, are constants, is

A

`(a)/(2)sigma`

B

`|(a)/(c)|sigma`

C

`(a^2/(c^2))sigma`

D

none of these

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The correct Answer is:
B
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PATHFINDER-STATISTICS AND MATHEMATICAL REASONING-QUESTION BANK
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  7. Which of the following is not a fallacy?

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  17. Consider the 2-place Boolean function f :{0,1} rarr{0,1} defined by ...

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