While increasing statistical power is an advantage of directional alternative hypotheses, which one of the following is a disadvantage?
a. Directional hypotheses are hard to use
b. When using directional alternative hypotheses you cannot reject the null if the outcome is large but in the opposite direction of the prediction
c. Directional hypothesis leads to an increase in degrees of freedom
d. There are no disadvantage to using directional hypotheses.
B
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Why was the establishment of the Jacksonian Democratic Party significant?
A.) the party brought together both black and white voters B.) it gave political elites a greater role in the electoral process C.) it was the first time average people were mobilized into a base of support for a political party D.) the party's leaders discouraged voting by the uneducated masses
Some U.S. corporations:
a. Relocate their operations overseas in order to avoid paying taxes. b. Replace American workers with low wage workers in other countries in order to increase profits. c. Increase profits by lowering anti-pollution standards. d. All of these choices.