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

Advanced Engineering Mathematics

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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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:
What is the probability that a randomly selected man has no pair of underwear more than a 9
year old?
The probability that the man has no pair of underwear more than a 9 year old is?
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