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Friday, 19 February 2021
[New post] [Answer] All bags entering a research facility are screened. Ninety-seven percent of the bags that contain forbidden material trigger an alarm. Fifteen percent of the bags that do not contain forbidden material also trigger the alarm. If 1 out of every 1 000 bags entering the building contains forbidden material what is the probability that a bag that triggers the alarm will actually contain forbidden material?(a) 0 .00097 (b) 0 .00640 (c) 0 .03000 (d) 0 .14550 (e) 0 .97000 PSYCH 311 EXAM 1
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