Answer the following statement(s) true (T) or false (F)
1. Pearson’s r is appropriate to use when the relationship between two interval level variables is not linear.
2. If one variable has a lower level of measurement, you chose the measure of association that is appropriate for the variable with the higher level of measurement.
3. All measures of association fall between the range of 0 and 1.
4. When calculating Pearson’s r, either variable can be identified as the dependent variable.
5. A discordant pair is one in which two cases give evidence of a positive relationship.
1. false
2. false
3. false
4. true
5. false
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Which of the following is NOT a basic principle of ethical research?
A) release all details of the study procedures with results B) act with integrity and adhere to the behaviors outlined in professional codes of ethics C) keep names and addresses of all subjects in a public database D) get informed consent from the research participants before beginning
What institution was established to facilitate reconstruction after World War II?
a. The Group of 7 (G-7) b. The World Bank c. The World Economic Forum d. The Export-Import Bank