Levels of significance tell a researcher whether a relationship among variables is likely due to chance alone

Which of the following countries have posed challenges to the United States in recent years because of their economic growth and global influence?

a. Japan and France b. Russia and Germany c. Germany and Spain d. China and India

Which of the following is a result of the tort reform movement?

a. Citizens have less ability to file class-action suits. b. The fees of trial lawyers are limited in some cases. c. Companies whose products meet government standards are immune from suits. d. Civil courts are less important and have less discretion. e. All of the above are a result of the tort reform movement..