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600 more than high school education, 110 got financially same as their parents.550 claim that they got financially worse off, of them 200 had less than high school education. a. Construct complete 3 x 3 contingency table b. If one adult is selected at random from these 2000 adults, find the probability that this adult is financially better off than his/her parents ii. financially better off than his/her parents given he/she has less than high school education financially worse off than his/her parents given he/she has high school education iii. iv. financially the same as his/her parents given he/she has more than high school education Are the events “better off" and "high school" mutually exclusive? V. vi. What about the events "less than high school" and “more than high school?" Why or why not?

600 more than high school education, 110 got financially same as their parents.550 claim that they got financially worse off, of them 200 had less than high school education. a. Construct complete 3 x 3 contingency table b. If one adult is selected at random from these 2000 adults, find the probability that this adult is financially better off than his/her parents ii. financially better off than his/her parents given he/she has less than high school education financially worse off than his/her parents given he/she has high school education iii. iv. financially the same as his/her parents given he/she has more than high school education Are the events “better off" and "high school" mutually exclusive? V. vi. What about the events "less than high school" and “more than high school?" Why or why not?

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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6B. Two thousand randomly selected adults were asked if they think they are financially better off than their parents. The following information gives the classification of the responses based on the education levels of the persons included in the survey and whether they are financially better off, the same as, or worse off than their parents. 1010 claimed that they got financially better off, of them 140 had less than high school education and 450 had high school education. Of the total 400 had less than high school education and 600 had more than high school education. Of the
Transcribed Image Text:6B. Two thousand randomly selected adults were asked if they think they are financially better off than their parents. The following information gives the classification of the responses based on the education levels of the persons included in the survey and whether they are financially better off, the same as, or worse off than their parents. 1010 claimed that they got financially better off, of them 140 had less than high school education and 450 had high school education. Of the total 400 had less than high school education and 600 had more than high school education. Of the
600 more than high school education, 110 got financially same as their parents.550 claim that they got financially worse off, of them 200 had less than high school education. a. Construct complete 3 x 3 contingency table b. If one adult is selected at random from these 2000 adults, find the probability that this adult is financially better off than his/her parents ii. financially better off than his/her parents given he/she has less than high school education financially worse off than his/her parents given he/she has high school education iii. financially the same as his/her parents given he/she has more than high school education iv. Are the events "better off' and "high school" mutually exclusive? What about the events "less than high school" and "more than high school?" Why or why not? V. vi.
Transcribed Image Text:600 more than high school education, 110 got financially same as their parents.550 claim that they got financially worse off, of them 200 had less than high school education. a. Construct complete 3 x 3 contingency table b. If one adult is selected at random from these 2000 adults, find the probability that this adult is financially better off than his/her parents ii. financially better off than his/her parents given he/she has less than high school education financially worse off than his/her parents given he/she has high school education iii. financially the same as his/her parents given he/she has more than high school education iv. Are the events "better off' and "high school" mutually exclusive? What about the events "less than high school" and "more than high school?" Why or why not? V. vi.
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