With infinite degrees of freedom, the t distribution approaches

Hamer and colleagues discovered that homosexuality may be transmitted by genes on the __________ chromosome which is passed from mother to son, not father to son

a) X b) Y c) XX d) YY

Which of the following is the best example of inductive discipline?

A) As punishment for their careless mental mistakes during practice, the team had to run five extra laps. B) Jarod was punished for fighting, even though the other child started the fight. C) Beverly's parents explained that she was being punished because it was wrong to take money from her mother's purse without permission. D) Mr. Smith said, "Because I said so!" when his daughters asked why they were forbidden to go to the mall.