Question
Results from a marijuana drug test study showed 143 subjects with positive test results including 24 false positive results. There were 157 negative results,
Results from a marijuana drug test study showed 143 subjects with positive test results including 24 false positive results. There were 157 negative results, including 3 false negative results. What is the probability that a randomly selected subject did not use marijuana? Round to three decimal places as needed. A. 0.593 B. 0.523 C. 0.477 D. 0.533
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Business Statistics A Decision Making Approach
Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry
9th Edition
013302184X, 978-0133021844
