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# In Exercise, use these results from the | Ch 4.4 - 23BSC ISBN: 9780321836960 18

## Solution for problem 23BSC Chapter 4.4

Elementary Statistics | 12th Edition

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Problem 23BSC

In Exercise, use these results from the “1-Panel-THC” test for marijuana use, which is provided by the company Drug Test Success: Among 143 subjects with positive test results, there are 24 false positive results; among 157 negative results, there are 3 false negative results. (Hint: Construct a table similar to Table, which is included with the Chapter Problem.) Screening for Marijuana Use If 2 of the subjects are randomly selected without replacement, what is the probability that they both had correct test results (either true positive or true negative)? Is such an event unlikely?

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Solution  23BSC

=0.828

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##### ISBN: 9780321836960

The full step-by-step solution to problem: 23BSC from chapter: 4.4 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. Since the solution to 23BSC from 4.4 chapter was answered, more than 320 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12. Elementary Statistics was written by and is associated to the ISBN: 9780321836960. The answer to “In Exercise, use these results from the “1-Panel-THC” test for marijuana use, which is provided by the company Drug Test Success: Among 143 subjects with positive test results, there are 24 false positive results; among 157 negative results, there are 3 false negative results. (Hint: Construct a table similar to Table, which is included with the Chapter Problem.) Screening for Marijuana Use If 2 of the subjects are randomly selected without replacement, what is the probability that they both had correct test results (either true positive or true negative)? Is such an event unlikely?” is broken down into a number of easy to follow steps, and 94 words. This full solution covers the following key subjects: results, test, use, Positive, Negative. This expansive textbook survival guide covers 121 chapters, and 3629 solutions.

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