Gina's mother and father are both obese. Generalizing from research presented in the text, what chance does Gina have of becoming obese?

Omar's wife conceived a baby seven days ago and does not yet know she is pregnant. His wife's pregnancy is currently in the

a. germinal stage. b. embryonic stage. c. fetal stage. d. placental stage.

When the probability of a Type I error is less than .05, we way that we have observed _____

a. a Type II error b. statistical significance c. the alternative hypothesis d. a Type II error and statistical significance