1. The number of moles on a persons face can be consid- ered a discrete random variable, and assume it has the following distribution: Number Moles (Y) 0 1 2 3 Relative Freq 0.82 0.11 0.02 0.05 (a) What is the probability that someone has more than 1 mole? (b) What is the probability that someone has between 0 and 2 moles (inclusive)? (0) Find the expected number of moles someone has. ((1) Find the variance of the number of moles someone has