Calculating various probabilities

Reference no: EM13119885

A new drug cures 80% of the patients to whom it is administered. It is given to 25 patients. Find the probabilities that among these patients, the following results occur.
a. Exactly 20 are cured.
b. All are cured.
c. No one is cured.
d. Twelve or fewer are cured.

Reference no: EM13119885

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