10. A movie theatre estimated that when a random ticket holder is VIP, there is a 1/7 chance that the person will be over 30 years old. The theatre also estimates that two-fifths of its attendees of any given adult age are women. If the theatre picks a random ticket holder to be VIP, what is the probability that this person is a women over 30 years old?
10. A movie theatre estimated that when a random ticket holder is VIP, there is a 1/7 chance that the person will be over 30 years old. The theatre also estimates that two-fifths of its attendees of any given adult age are women. If the theatre picks a random ticket holder to be VIP, what is the probability that this person is a women over 30 years old?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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