Suppose you conduct a survey of 100 teenage boys, asking them whether or not they used contraception at their first experience of sexual intercourse. If this group was typical, you should expect that about ____ of these boys report that they DID use contraception.
A) 98%
B) 85%
C) 65%
D) 45%

Question

Quizplus · Accepted Answer

According to research cited in the text, about 15% of adolescent boys do not use contraception at first intercourse. This leaves about 85% of adolescent boys who do use contraception at first intercourse.

Suppose You Conduct a Survey of 100 Teenage Boys, Asking