Age Social media user Non-social media user Total Younger (18 – 22) 78 4. 82 Middle (23 – 27) 49 21 70 - Older (28 and up) 21 46 67 Total 148 71 219 According to a survey of college students, the use of social media varies widely according to age. Based on the survey, what is the approximate probability that a non-social media user is an older 100

Age Social media user Non-social media user Total Younger (18 – 22) 78 4. 82 Middle (23 – 27) 49 21 70 - Older (28 and up) 21 46 67 Total 148 71 219 According to a survey of college students, the use of social media varies widely according to age. Based on the survey, what is the approximate probability that a non-social media user is an older 100

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section8.7: Probability

Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....

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