4) Jed is a salesman. X = number of cars sold each day. Y = dollars made. For each car sold he gets $450 in commissions and he gets daily base pay of $20 per hour working for 8 hours. Cars Sold Probability 12 a) Find the expected value of cars sold in a day then find his expected 33 annual pay if he does not work on weekends and is not paid for his WN - O 39 6 holidays and 15 vacation days [assume 52 weeks per year] 16 - [ p(s ) X (s ) b) Find the standard deviation of his dailypay. cars sold per day