Consider the following table, where a sample of 144 cocaine users are classified according to their lifetime frequency of cocaine use. Assume that we randomly pick an adult cocaine user. Estimate the probability that this person has used cocaine more than 100 times if it is known *.that the person was a female Lifetime frequency of cocaine use Male (M) Female (F) Total 1-19 times (A) 43 12 55 20-99 times (B) 23 31 54 100+ times (C) 28 7 35 Total 94 50 144

Consider the following table, where a sample of 144 cocaine users are classified according to their lifetime frequency of cocaine use. Assume that we randomly pick an adult cocaine user. Estimate the probability that this person has used cocaine more than 100 times if it is known *.that the person was a female Lifetime frequency of cocaine use Male (M) Female (F) Total 1-19 times (A) 43 12 55 20-99 times (B) 23 31 54 100+ times (C) 28 7 35 Total 94 50 144

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 31E

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