Consider the continuous random variable with probability density funct – McqOptions

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1.	Consider the continuous random variable with probability density function f(t) = 1 + t for 1 t 0 = 1 t for 0 t 5 1 The standard deviation of the random variable is
A.	1/
B.	1/
C.
D.	1/3
E.	1/6
Answer» C.

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