Answer the following statement(s) true (T) or false (F)
1. A person’s socioeconomic status is an example of a nominal level of measurement.
2. Ordinal level data are the lowest level of measurement.
3. Interval level data can have negative values, however, cannot be categorized in a uniform order.
4. A ratio variable can only have positive values.
5. A variable’s level of measurement determines the appropriate measure of association.
1. false
2. false
3. false
4. true
5. true
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James Madison contends that the republican principle
a. can help control the excesses of majority faction. b. can help control the excesses of minority faction. c. allows all factions equal access to government. d. would ban all factions that are “adverse to the common good.”
A state's exclusive economic zone (EEZ) is recognized to extend how far from the coastline?
A) 3 miles B) 10 miles C) 12 miles D) 200 miles
The originator of the tragedy of the commons metaphor was ________.
a. Garrett Hardin b. Herman Kahn c. Barry Commoner d. William Ophuls
In a study in which scores on a math test are being used as a dependent variable, the researcher discovers that the scores are positively skewed. This violates the assumption of normality for the t-test that the researcher planned to use
The best solution for the researcher is to A) not use the t-test because the results may not be valid. B) use another test that does not have the same assumptions. C) check if the t-test is robust to violations of normality. D) prorate the data so it fits a normal curve.