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On a recent Saturday, a total of 1451 people visited a local library. Of these people, 259 were under age 10, 460 were aged 10-18, 155 were aged 19-30, and the rest were more than 30 years old. One person is sampled at random.                                                                                                                                        (a) What is the probability that the person is less than 19 years old? (b) What is the probability that the person is more than 10 years old?

On a recent Saturday, a total of 1451 people visited a local library. Of these people, 259 were under age 10, 460 were aged 10-18, 155 were aged 19-30, and the rest were more than 30 years old. One person is sampled at random.                                                                                                                                        (a) What is the probability that the person is less than 19 years old? (b) What is the probability that the person is more than 10 years old?

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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Visit your local library: On a recent Saturday, a total of 1451 people visited a local library. Of these people, 259 were under age 10, 460 were aged 10-18, 155 were aged 19-30, and the rest were more than 30 years old. One person is sampled at random.                                                                                                                                        (a) What is the probability that the person is less than 19 years old?

(b) What is the probability that the person is more than 10 years old? 

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