If the direction of the relationship between the independent variable and the dependent variable changes at different values of a control variable it indicates that ¬a(n) _______________________ is present.

Which amendment of the Constitution prohibits double jeopardy?

a. First b. Fifth c. Sixth d. Eighth e. Second

The establishment clause guarantees ______.

a. that government will not create and support an official state church b. that all citizens may freely engage in religious activities of their choice c. that American government is based on Judeo-Christian values d. that all churches shall have tax-exempt status