10mg of the drug av nsure tat s se ees are randomy sented and beated TI CicK on

Question

10mg of the drug av nsure tat s se ees are randomy sented and beated TI CicK on the icon to view the lectnology dspay 10 mg of the arug rd the probate, hat mere han one sutect eser ences headaches ist reasonabe (Round to four decmal places as needed) O A. Yes, because the event that the number of subjects that experience headaches is less than or equal to one is not unikely O C. Yes OD, NO because me event that the rurter of suspects trat experence neaares sess than or tinomal with n5 and p-0 726 s less than or equai to one s not unkly s kess than or equal to one is unkely equal to one is unmey 0 1084 0 2017 Print Done

Explanation / Answer

X follow binomial with n =5 and p= 0.726

P(X > 1) = 1 + P(X<=1)
= 1 - P(X = 0) - P(X =1)
= 1 - 0.0015 - 0.0205
= 0.9780

P(X <= 1) = 0.022 < 0.05

hence

option C) is correct

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