Acute rotavirus diarrhea is the leading cause of death, Ask an Expert

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Acute rotavirus diarrhea is the leading cause of death among children under the age of 5, killing an estimated 4.5 million annually in development countries. Scientists from Finland and Belgium claim that a new oral vaccine is 80% effective against rotavirus diarrhea. Assuming that the claim is correct, find the probability that, out of 1500 cases, the vaccine will be effective in

(i). Exactly 1225 cases

(ii). At least 1175 cases

(iii). between 1150 and 1250 cases.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9996833

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