Answer Happy

Question 14 (5 points) In an auto sales market, sample of four new vehicle sales are selected at random. The probability distribution for r, the number of sales that are Nissan vehicle, is given in the following table. X 0 1 2 34 P(X) 0.35 30 0.25 0.06 0.04 Find the expected number of sales that four sales selected are from Nissan. A) 1.14 B) 2.25 C) 2.8 D) 3