Consider X∼Uniform(0,1)X \sim \text{Uniform}(0, 1)X∼Uniform(0,1). What is the variance of Y=X3Y = X^3Y=X3?
1/7−1/161/7 - 1/161/7−1/16
1/7−1/41/7 - 1/41/7−1/4
1/5−1/91/5 - 1/91/5−1/9
1/2−1/41/2 - 1/41/2−1/4