A test for marijuana was tried on 210 subjects who did not

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A test for marijuana was tried on 210 subjects who did not use marijuana. The test result was wrong 52 times.

A. Based on the availiable results find the probailbity of a wrong test result for a person who does not use it.

B. Is it "unlikely" for the test to be wrong for those not using marijuana?

Consider an event to be unlikely if its less than or equal to 0.05

Reference no: EM13627694

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