Suppose that X is Gaussian with mean 4 and variance 1. Explicitly compute E[X^3] (hint: perhaps you might want to write out the binomial expansion of (a + b) ^3 )

2. Suppose that X is Gaussian with mean 4 and variance 1. Explicitly compute ]E[X3] (hint: perhaps you might want to write out the binomial expansion of (a + b)3)