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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

A First Course in Probability (10th Edition)
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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Question 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 Total 94 50 35 44 144
Transcribed Image Text:Question 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 Total 94 50 35 44 144
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