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.....

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
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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
Fair
16
45
93
12
60
72
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...
(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...
Transcribed Image Text: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 Fair 16 45 93 12 60 72 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... (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...
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