Using a beta coefficient corrects what problem in multiple regression?

What impact did the Great Depression of the 1930s have on federalism in the United States?

a. It marked the end of the era of cooperative federalism. b. It marked the beginning of the era of dual federalism. c. It stimulated programs that expanded the power of state governments. d. It stimulated national programs that expanded the powers of the federal government.

Measures of central tendency describe

A) The variability of scores. B) The typical or average score. C) The range of scores in the distribution. D) The most important scores in a distribution.