Patients who caught the common flu have a $98\%$ chance of full recovery. Find the probability that

Question

Patients who caught the common flu have a $98\%$ chance of full recovery. Find the probability that in a sample of $20$ patients, more than $2$ will recover fully, In fifty sample of $20$ patients, the mean number of patients who will not recover is more than $0.5$. At the onset of a contagious flu virus, the probability that a patient survives is given by $p$. In a hospital ward of $50$ patients, past data shows that the probability of more than $48$ patients surviving the flu is $0.64$. Find the probability that a patient will survive the flu.

Accepted Answer

$$p = 0.975$$

2009 NYJC P2

2009 NYJC P2

Video Solution:

Solution:

Solution locked