Answer the following statement(s) true (T) or false (F)
1. Tests of significance are designed to help you figure out the exact population mean when using a sample mean as an estimate.
2. A measure of association allows the researcher to infer how well the independent variable explains the dependent variable.
3. It is always best to begin by assuming that our results are explained by random error.
4. Most political research begins by using the .10 level of significance to decide whether to reject a null hypothesis.
5. To determine the degrees of freedom when using the chi-square test we subtract the number of rows from the number of columns.
1. False (They tell us the likelihood of a particular result occurring due to chance)
2. True
3. True
4. False (We use the .05 level)
5. False
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At the correlational level, the hypothesis is concerned with
A) causality. B) confounding relationships among variables. C) relationships among variables that might be used to make predictions. D) theories of prediction.
When judges rule based on the precedent, this is a fundamental notion in law called
a. stareregulatius. c. stareinstatius. b. staremaximus. d. stare decisis.
The Americans with Disabilities Act is considered an act of coercive federalism
Indicate whether the statement is true or false
Which of the following was NOT an obstacle to the market reforms of the early 1990s?
a. The lack of an effective tax collection system b. Inadequate state regulation c. Resistance from regional leaders d. Continued government subsidization of ineffective operations e. Resistance from oligarchs