If you study everyone who volunteers for your study, you obtain a random sample of the population

Which of the following statements about the role of parents in adolescent sex education is FALSE?

A) Mothers spend more time talking with their sons about sex than with their daughters. B) Mothers are more likely than fathers to discuss sex with their children. C) Adolescents feel better talking to their mothers about sex than to their fathers. D) Parents who have daughters are more likely to talk to their child about sex than are parents that have sons.

Birth and death rates would be two measures that would use a(n) ________ scale

a. ratio b. nominal c. ordinal d. interval