In the Kinsey sample, 15-20% of the White males surveyed visited prostitutes on a regular basis

In about what proportion of cases can the cause of a couple's infertility be traced to the man?

one-third one-half two-thirds three-quarters

If a child psychologist reports that age in months predicts appetite level for a group of infants using a linear prediction rule in which a = 1 and b = 2, the appetite level for a four-month-old infant is

A) 4 B) 8 C) 9 D) 12