18. A poll was taken of 14,056 working adults aged 40-70 to determine their level of education. Theparticipants were classified by sex and by level of education. The results were as follows.Education LevelHigh School or LessBachelor's DegreeMaster's DegreePh.D.TotalMale Female Total31412434361937614724367105345273465575738010069514,056A person is selected at random. Compute the following probabilities:(a) The probability that the selected person does not have a Ph.D.(b) The probability that the selected person is female and has a Master's degree(c) The probability that the selected person is male or has a Ph.D

According to the given information, we have Total number of adults = 14056

Answered: 18. A poll was taken of 14,056 working…

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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18. A poll was taken of 14,056 working adults aged 40-70 to determine their level of education. The participants were classified by sex and by level of education. The results were as follows. Male Female Total Education Level High School or Less Bachelor's Degree 3141 2434 5575 3619 3761 7380 472 Master's Degree 534 52 43 7346 6710 14,056 1006 95 Ph.D. Total A person is selected at random. Compute the following probabilities: (d) The probability that the selected person is male, given he has a Master's degree (e) The probability that the selected person does not have a Master's degree, given it is a male (f) The probability that the selected person is female, given that she has a Bachelor's degree (g) The probability that the selected person has a Ph.D, given it is a female
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