Wesley sells new cars in Ponce. Wesley generally sells the most cars on Saturday. He developed the following probability distribution of the number of cars he expects to sell on a given Saturday.

A) What type of distribution is it?

B) How many cars does Wesley expect to sell on a typical Saturday?

C) What is the variance of the distribution? * Use the following "heading" to make the table.

Number of cars sold, X

Probabilities P (x)

x

(x)2

(x)(2)P(x)