A study of immunizations among school age children in California found that some areas had rates of unvaccinated school age children as high as 13.5% in 2014. Imagine a classroom of 20 children in one such area where 13.5% of children are unvaccinated. if there are no siblings in the classroom, we are willing to consider the vaccination status of the 20 unrelated children to be independent. what is the probability that all 20 children in the classroom are vaccinated? what is the probability that 75% of the children in the room are vaccinated?
****Can you please solve this without using binomial probability.