In the 1800s, congress ________ the creation of the railroad system ________.

Presidential candidates get most of their money for preconvention campaigns _____.

Presidential oversight of all executive agencies reflects presidential power as _____.

Presidential succession is the plan _____.

Presidents harding and coolidge favored policies that _____.

Presidents with high levels of __________ are more powerful leaders.

Goodman and kruskal's gamma is a measure of association between ordinal-level variables.

A measure of association used with the analysis of variance that indicates what proportion of the variance in the dependent variable is explained by the variance in the independent variable is called

Direction of relationship is indication of which values of the dependent variable are associated with which values of the ____ variable.

____ array displays the joint frequencies and relative frequencies of two categorical (nominal or ordinal) variables.

In regression analysis, a measure of the strength and direction of the linear correlation between two quantitative variables is called