If a person is picked randomly, what is the probability that the person is A. Not unemployed. B. Business and more than 40 years old. C. Employed, given that he/she is 20-40 years old. D. Not more than 40 years old. E. At least unemployed or employed.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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The following information is provided to you about a particular city:

Unemployed Employed Businessman

20-40 years old 200 220 10
40 above years old 50 400 500
If a person is picked randomly, what is the probability that the person is
A. Not unemployed.
B. Business and more than 40 years old.
C. Employed, given that he/she is 20-40 years old.
D. Not more than 40 years old.
E. At least unemployed or employed.

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