One reason to perform multiple regression analysis is to _____________ for the effects of additional independent variables.

Which would be a reason for a public policy to be changed or terminated?

a. The policy is too costly to implement. b. The policy is ineffective and unpopular. c. There is no governmental agency willing to undertake the responsibility for the policy. d. There is a rash of unintended consequences.

The white primary in southern states allowed

A. all races to participate in elections on an equal basis. B. whites to exclude African Americans from voting in Democratic primaries. C. voters to select ballots for each party based on different skin colors. D. African Americans the opportunity to vote for the first time. E. whites to exclude African Americans from voting in the general elections.