Under Obamacare, the requirement that every American purchase health insurance or face a tax penalty is known as what?

What is stated by the null hypothesis for the chi-square test for contingency tables?

a. there is a relationship between the two categorical variables b. there is no relationship between the two categorical variables c. both variables have the same frequency distribution d. the two variables have different frequency distributions

How might you characterize the difference between inside lobbying and outside lobbying?

a. Inside lobbying focuses on reelecting incumbent candidates, while outside lobbying pursues the election of challengers. b. Inside lobbying most often occurs with members of Congress and their staff, while outside lobbying focus primarily on the executive branch. c. Inside lobbying occurs within the power structures of Washington, while outside lobbying is driven by individuals who are "outside" the political system. - d. Inside lobbyists advocate directly with decision makers in government, while outside lobbying seek to influence opinion and stimulate action by the general public.