If you have made a mistake in your interpretation of your experiment and accept the null hypothesis when it is actually false, you have

According to research by the National Institute of Child Health and Human Development,

children in high-quality day care were found to exhibit all of the following EXCEPT a. better cognitive and language skills. b. behavior problems that did not exist beforehand. c. better relationships with their mothers. d. improved social skills.

STIs are more likely to occur to __________________teens than ___________teens

a. Hispanic; white b. African American; white c. Asian; white d. white; Asian American