Janice is taking the SAT to meet an entrance requirement for a college. On her first attempt she scores way below average. She decides to review and then take the test again to see if she can improve her score

She then scored higher the second time she took the test. This example illustrates the possibility of ________________ as a plausible rival hypothesis.

a. history
b. maturation
c. regression artifact
d. selection

C

Political Science

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The United States had the highest corporate tax rate in the world

Indicate whether the statement is true or false

Political Science

A free rider is

A. an interest group member. B. a participant in a social movement. C. someone granted free passage to Washington, DC, to lobby or demonstrate. D. someone who benefits from the actions of a group without joining it. E. a civil rights activist.

Political Science