1. Consider a random variable with the following pmf: c/ 3.14^{x ,}where x = 0, 1, 2, 3.
2. In a game, you first roll a four-sided die. Let the face value of this die roll beX. Next, you pull a slot machineXtimes. The slot machine has a winning probability of 0.56, and you get $2 for every slot machine win. LetYbe the amount that you get paid. Find the expectation ofY