A new medicine was given to a sample of 100 hospital

Last updated: 7/21/2022

A new medicine was given to a sample of 100 hospital patients. Of the total, 73 patients reacted favorably, 12 reacted unfavorably, and 15 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.)