Question

A new medicine was given to a sample of 100 hospital patients. Of the​ total, 65 patients reacted​ favorably, 9 reacted​ unfavorably, and 26 were unaffected by the drug. Assume that this sample is representative of the entire population. If this medicine is given to Mr. and Mrs. Rivera and their son​ Carlos, what is the probability Mrs. Rivera reacts​ favorably? (Assume​ independence.)

Answer 1

The probability is 65% since the probability to react favirably is 65%