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A drug tester claims that a drug cures a rare skin disease 83% of the time....

A drug tester claims that a drug cures a rare skin disease 83% of the time. The claim is checked by testing the drug on 100 patients. If at least 80 patients are cured, the claim will be accepted. Find the probability that the claim will be rejected assuming that the manufacturers claim is true. *round four decimals

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