Question
A poll was taken of 14,078 working adults aged 40-70 to determine their level of education. The participants were classified by generation and by level
A poll was taken of 14,078 working adults aged 40-70 to determine their level of education. The participants were classified by generation and by level of education. The results are shown below.
| Education Level | Gen X | Gen Y | Total |
|---|---|---|---|
| High School or Less | 2661 | 3378 | 6039 |
| Bachelor's Degree | 3235 | 3833 | 7068 |
| Master's Degree | 384 | 470 | 854 |
| Ph.D. | 52 | 65 | 117 |
| Total | 6332 | 7746 | 14,078 |
A person is selected at random. Compute the following probabilities. (a) What is the probability that the selected person is Gen X, given that they have a Master's degree? (b) What is the probability that the selected person does not have a Master's degree, given that they are Gen X? 0.6332Incorrect (c) What is the probability that the selected person is Gen Y, given that the person has a Bachelor's degree? 0.323557Incorrect (d) What is the probability that the selected person has a Ph.D., given that they are Gen Y?
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Statistical Inference
Authors: George Casella, Roger L. Berger
2nd edition
0534243126, 978-0534243128
