A Type II error occurs when a researcher fails to reject the null hypothesis even though the null hypothesis is true

The ability of an office holder to avoid challenges from quality challengers is known as the __________ effect

a. minimax regret b. log rolling c. run-off effect d. scare-off effect

Regarding the U.S. Constitution, which of the following best describes the enumerated powers?

A) Powers that are reserved to the states. B) Powers that are expressly granted to Congress by the Constitution. C) Powers that are not explicit, but are implied. D) Concurrent powers shared by the national and state governments. E) Powers that have developed over time.