Answered: A male apparel company surveyed men to… | bartleby

A First Course in Probability (10th Edition)

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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Question

A male apparel company surveyed men to find out how old their oldest pair of underwear is. The
results are summarized below:
Less than one year is 16%
1-4 Years is 62%
5-9 Years is 15% -
10-19 years is 4%
20 or more years is 3%
Based on these results:
Whaf is the probability that a randomly selected man has no pair of underwear more than a one
year old?
The probability that the man has no pair of underwear more than a year old is?
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