Mathematics, 22.08.2019 16:30 tiffany1711

About 80% of unvaccinated children who are exposed to whooping cough will develop an infection, as opposed to 5% of vaccinated children.
(a) what is the distribution of the number of new infections among the 17 vaccinated children? what is the mean number of new infections?
(b) what is the distribution of the number of new infections among the 3 unvaccinated children. what the the mean?

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About 80% of unvaccinated children who are exposed to whooping cough will develop an infection, as o...