In controlling variance, a researcher increases

c. socialist

a. civic knowledge had a high degree of correlation to successful political efficacy b. knowledge of American government had no impact on the behavior of political candidates c. political knowledge was consistently high among all groups involved in the survey d. a significant percentage of Americans were unable to answer basic questions about American government

The United States Supreme Court?s jurisdiction includes

A) appellate jurisdiction from both state and federal courts. B) original jurisdiction only in cases involving foreign diplomats. C) only appellate jurisdiction. D) original jurisdiction in cases involving citizens from one state only if it involves a federal question. E) all of the above