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Jse the table to answer the following questions. (Type an integer or simplified

ID: 3057927 • Letter: J

Question

Jse the table to answer the following questions. (Type an integer or simplified fraction) Positive test result Drug use s indicated) 12 Negative test result Drug use is not i dicated 10 Subiect uses Drugs 70 a.) If one of the 100 test subjects is randomly selected, what is the probability that the subject had a positive test result b.) If one of the 100 test subjects is randomly selected, what is the probability that the subject is a drug user, given that the test result is positive? For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac) Paragraph ' Arial 3 (12pt) Path p Words 0

Explanation / Answer

Jse the table to answer the following questions. (Type an integer or simplified fraction) Positive test result Drug use s indicated) 12 Negative test result Drug use is not i dicated 10 Subiect uses Drugs 70 a.) If one of the 100 test subjects is randomly selected, what is the probability that the subject had a positive test result b.) If one of the 100 test subjects is randomly selected, what is the probability that the subject is a drug user, given that the test result is positive? For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac) Paragraph ' Arial 3 (12pt) Path p Words 0