Refer to Exercise 3.S.6. Suppose now that the dm is to be tested on n patients, and

Question:

Refer to Exercise 3.S.6. Suppose now that the dm is to be tested on n patients, and let E represent the even that kidney damage occurs in one or more of the patient The probability Pr{E} is useful in establishing criteria for drug safety.
(a) Find Pr{E} for n = 100.
(b) How large must n be in order for Pr{E} to exceed 0.95?
Exercise 3.S.6
A certain drug causes kidney damage in 1% of patients. Suppose the drug is to be tested on 50 patient.