Dr. Friesz asks his research assistant to gather information on how his data are clustering together on the variable, average daily temperature for December. He is asking for a measure of _____

In 2002 the state of ___________ gave specially trained and licensed psychologists the right to prescribe medications

a. New Mexico b. Pennsylvania c. New Jersey d. Arizona

In the last 50 years, human life expectancy has approximately doubled, but in the next 50 years ___ resulting from obesity may stop or even reverse this increase

a. diabetes b. high blood pressure c. heart disease from obesity d. all of the above