Use the following results from a test for marijuana use, which is provided by a certain drug testing company. Among 145

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Use The Following Results From A Test For Marijuana Use Which Is Provided By A Certain Drug Testing Company Among 145 1 (64.42 KiB) Viewed 31 times

Use the following results from a test for marijuana use, which is provided by a certain drug testing company. Among 145 subjects with positive test results, there are 21 false positive results; among 151 negative results, there are 5 false negative results. If one of the test subjects is randomly selected, find the probability that the subject tested negative or did not use marijuana. (Hint: Construct a table.) The probability that a randomly selected subject tested negative or did not use marijuana is (Do not round until the final answer. Then round to three decimal places as needed.)