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Although the rules of probability are just basic facts about percentages or proportions, we need to be able to use the language of events and their probabilities. Choose an American adult aged 20 years and over at random. Define two events: A = the person chosen is obese B = the person chosen is overweight but not obese According to the National Center for Health Statistics, P(A) = 0.40 and P(B) = 0.32. (b) Select the correct description stating what the event A or B is. O A or B is the event that the person is overweight or obese. A or B is the event that the person chosen is overweight or obese or both. A or B is the event that the person chosen is not obese or not overweight. A or B is the event that the person chosen is overweight and obese. What is P(A or B)? P(A or B) = 0.72 P(A or B) = 0.92

Although the rules of probability are just basic facts about percentages or proportions, we need to be able to use the language of events and their probabilities. Choose an American adult aged 20 years and over at random. Define two events: A = the person chosen is obese B = the person chosen is overweight but not obese According to the National Center for Health Statistics, P(A) = 0.40 and P(B) = 0.32. (b) Select the correct description stating what the event A or B is. O A or B is the event that the person is overweight or obese. A or B is the event that the person chosen is overweight or obese or both. A or B is the event that the person chosen is not obese or not overweight. A or B is the event that the person chosen is overweight and obese. What is P(A or B)? P(A or B) = 0.72 P(A or B) = 0.92

College Algebra
College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 50E: Flexible Work Hours In a recent survey, people were asked whether they would prefer to work flexible...
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O Macmillan Learning Although the rules of probability are just basic facts about percentages or proportions, we need to be able to use the language of events and their probabilities. Choose an American adult aged 20 years and over at random. Define two events: A = the person chosen is obese B = the person chosen is overweight but not obese According to the National Center for Health Statistics, P(A) = 0.40 and P(B) = 0.32. (b) Select the correct description stating what the event A or B is. O A or B is the event that the person is overweight or obese. O A or B is the event that the person chosen is overweight or obese or both. O A or B is the event that the person chosen is not obese or not overweight. OA or B is the event that the person chosen is overweight and obese. What is P(A or B)? O P(A or B) = 0.72 O P(A or B) = 0.92
Transcribed Image Text:O Macmillan Learning Although the rules of probability are just basic facts about percentages or proportions, we need to be able to use the language of events and their probabilities. Choose an American adult aged 20 years and over at random. Define two events: A = the person chosen is obese B = the person chosen is overweight but not obese According to the National Center for Health Statistics, P(A) = 0.40 and P(B) = 0.32. (b) Select the correct description stating what the event A or B is. O A or B is the event that the person is overweight or obese. O A or B is the event that the person chosen is overweight or obese or both. O A or B is the event that the person chosen is not obese or not overweight. OA or B is the event that the person chosen is overweight and obese. What is P(A or B)? O P(A or B) = 0.72 O P(A or B) = 0.92
O Macmillan Learning Although the rules of probability are just basic facts about percentages or proportions, we need to be able to use the language of events and their probabilities. Choose an American adult aged 20 years and over at random. Define two events: A = the person chosen is obese B = the person chosen is overweight but not obese According to the National Center for Health Statistics, P(A) = 0.40 and P(B) = 0.32. (b) Select the correct description stating what the event A or B is. O A or B is the event that the person is overweight or obese. O A or B is the event that the person chosen is overweight or obese or both. O A or B is the event that the person chosen is not obese or not overweight. OA or B is the event that the person chosen is overweight and obese. What is P(A or B)? O P(A or B) = 0.72 O P(A or B) = 0.92
Transcribed Image Text:O Macmillan Learning Although the rules of probability are just basic facts about percentages or proportions, we need to be able to use the language of events and their probabilities. Choose an American adult aged 20 years and over at random. Define two events: A = the person chosen is obese B = the person chosen is overweight but not obese According to the National Center for Health Statistics, P(A) = 0.40 and P(B) = 0.32. (b) Select the correct description stating what the event A or B is. O A or B is the event that the person is overweight or obese. O A or B is the event that the person chosen is overweight or obese or both. O A or B is the event that the person chosen is not obese or not overweight. OA or B is the event that the person chosen is overweight and obese. What is P(A or B)? O P(A or B) = 0.72 O P(A or B) = 0.92
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