"Students who use mental imagery to study for an exam will do better than those who do not." This sentence is an example of

Which of the following is a TRUE statement?

a. A plaintiff wishing to file suit in federal court, whose claim is based on rights provided her in a federal statute, must satisfy the jurisdictional amount requirement. b. A citizen of the United States has a constitutional right to have any case tried in a federal court. c. Where federal jurisdiction is based on diversity of citizenship, no plaintiff and defendant can be domiciled in the same state. d. None of the above is true.

The tendency of public officials, journalists, and lobbyists to move between public and private sector jobs is known as the revolving door.

a. true b. false