Each salesperson at Puchett, Sheets, and Hogan Insurance Agency is rated either below average, average, or above average with respect to sales ability. Each salesperson also is rated with respect to his or her potential for advancement-either fair, good, or excellent. These traits for the 500 salespeople were cross-classified into the following table. Sales Ability Below average Average Above average Potential for Advancement Good 12 60 72 Fair 16 45 93 Excellent 22 45 135 (a) What is the probability a salesperson selected at random will have average sales ability? 150/500 (b) What is the probability a salesperson selected at random will have average sales ability and excellent potential for advancement? 307/500 (c) What is the probability a salesperson selected at random will have average sales ability or excellent potential for advancement? choose your answer... (d) What is the probability a salesperson selected at random will not have average sales ability? choose your answer.... (e) Given that the salesperson has good or excellent potential for advancement, what is the probability that the salesperson will have average sales ability? choose your answer... V (f) What is the probability that the salesperson selected at random does not have good or excellent potential for advancement? choose your answer.... (g) Events-probability that a salesperson has average ability and probability that a salesperson has below average or above average are choose your answer.....