Refer to the ao om panying technology display. The probabilities in the display

Question

Refer to the ao om panying technology display. The probabilities in the display were ottained using the values ofnsa dpa0761.Madical test or a dug 76.1% of the subjects treated with 10 mg of the drug experienced headaches. In each case, assume that 5 subjects are randomly selected and treated with 10 mg of the drug Find the probability that more than one subject experiences headaches. Is it reasonable to expect that more than one subject will experience headaches? Click on the icon to view the technology display The probability that more than one subject experiences headaches is Round to four decimal places as needed.)

Explanation / Answer

for probability that more then 1 suject experience headaches =1-P(at most 1 subject experience headache)

=1-(P(X=0) +P(X=1) =1-(0.0008+0.0124)=0.9868

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