After Ralph turned 50, he began to have occasional problems with erectile dysfunction. If he asked his physician for a prescription to help with this problem, he should assume that the drugs prescribed would help about _____ of the men that have this problem.
A) 25%
B) 50%
C) 70%
D) 95%

Question

Quizplus · Accepted Answer

Drugs used to treat erectile dysfunction are effective in 60-80% of the men for whom they are prescribed.

After Ralph Turned 50, He Began to Have Occasional Problems