A statement by a researcher about the relationship between variables is known as a

Classes differ from each other based on the

a. political power of the class. b. ownership of capital by a class. c. number of people in each class. d. degree of cooperation within a class.

A party's committee members are, like party leaders, the party's agents, and party majorities use their ultimate control over committee assignments to keep their agents responsive to the party's desires.

Answer the following statement true (T) or false (F)