of education and whether or not they regularly take vitamins: Use of Vitamins Education Takes Does Not Take No High School Diploma 0.03 0.07 High School Diploma 0.11 0.39 Undergraduate Degree 0.09 0.27 Graduate Degree 0.02 0.02 You select a person at random. What is the probability the person does not have a high school diploma and takes vitamins regularly? Round your answer to two decimal places, eg 0.32.

of education and whether or not they regularly take vitamins: Use of Vitamins Education Takes Does Not Take No High School Diploma 0.03 0.07 High School Diploma 0.11 0.39 Undergraduate Degree 0.09 0.27 Graduate Degree 0.02 0.02 You select a person at random. What is the probability the person does not have a high school diploma and takes vitamins regularly? Round your answer to two decimal places, eg 0.32.

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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The contingency table below shows the results of a survey of video viewing habits by age. Video Viewing Platform Preferred Viewer Age Mobile/Laptop Device TV Screen Row Total 18–34 30 33 63 35–54 13 13 26 55+ 3 8 11 Column Total 46 54 100 Find the following probabilities or percentages: (a) Probability that a viewer is aged 18–34. (Round your answer to 2 decimal places.) Probability (b) Probability that a viewer prefers watching videos on a TV screen. (Round your answer to 2 decimal places.) Probability (c) Percentage of viewers who are 18–34 and prefer videos on a mobile or laptop device. Percentage of viewers % (d) Percentage of viewers given they are 18–34 who prefer videos on a mobile or laptop device. (Round your answer to 2 decimal places.) Percentage of viewers % (e) Percentage of viewers who are 35–54 or prefer videos on a mobile or…
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Students taking the Graduate Management Admissions Test (GMAT) were asked about their undergraduate major and intent to pursue their MBA as a full-time or part-time student. A summary of their responses follows. Undergraduate Major Intended Enrollment Status Full-Time Part-Time Intended Enrollment Status Full-Time Part-Time Totals 514 a. Develop a joint probability table for these data (to 4 decimals). Totals Business 344 170 Engineering 200 Business 169 I 369 Undergraduate Major Engineering Other Other Totals 238 782 196 434 535 1,317 Totals b. Use the marginal probabilities of undergraduate major (business, engineering, or other) to comment on which undergraduate major produces the most potential MBA students. Select your answer - + c. If a student intends to attend classes full-time in pursuit of an MBA degree, what is the probability that the student was an undergraduate engineering major (to 4 decimals)? d. If a student was an undergraduate business major, what is the probability…
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	Use of Vitamins
Education	Takes	Does Not Take
No High School Diploma	0.03	0.07
High School Diploma	0.11	0.39
Undergraduate Degree	0.09	0.27
Graduate Degree	0.02	0.02