Suppose X is a random variable distributed according to the following probability density function: f(x)=2(1-x) for f(x)=0, otherwise. Let Y=6X+1. Obtain the variance of Y.
Suppose X is a random variable distributed according to the following probability density function: f(x)=2(1-x) for f(x)=0, otherwise. Let Y=6X+1. Obtain the variance of Y.