Which region of the world has the lowest life expectancies?

The concept of regression to the mean is particularly important when

A) doing research involving children. B) selecting research participants on the basis of gender or some other categorical variable. C) selecting research participants on the basis of extreme scores on some measure. D) doing research during daylight savings time.

In most countries, rape has been defined as

coerced sexual intercourse between a man and a woman who is "not his wife." Why do feminists criticize this definition? a) It legalizes sex outside of marriage. b) It removes the incentive to get married. c) It legalizes sexual assault within marriage. d) It is unfair to unmarried women.