Answer the following statement(s) true (T) or false (F)
1. Graphed on a scatter plot, a loglinear relationship looks like a lower case “r.”
2. The number of variables in a given model can be more than the number of cases.
3. A slope can be estimated with multiple regression when two independent variables are highly correlated.
4. If variables are collinear, OLS can still be unbiased.
5. The mean of the residuals in OLS regression should equal zero.
1. true
2. false
3. false
4. true
5. true
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State employees who report instances of illegal or unethical conduct in their agency are called _____
a. sun-setters b. mischief makers c. tattlers d. whistle-blowers e. clientele agents
An economic effect whereby an increase in spending (for example, of funds provided to a country by a donor) produces an increase in national income and consumption greater than the initial amount spent is called the
a. untied aid. b. multiplier effect. c. export-led growth effect. d. network effect.
A _____________ war is one in which all segments of society are mobilized in some manner
Fill in the blank(s) with correct word
By the year ______, Democrats were unable to effectively challenge Republicans for any statewide office.
a. 1970 b. 1980 c. 1990 d. 2000 e. 2010