PSY 325 Week 4 Quiz Set 1

PSY 325 Week 4 Quiz Set 1

1. Question : If a correlation is +.90 or greater, we can assume that a causal relationship exists.

2. Question : How are degrees of freedom related to critical values of rxy?

3. Question : Under what circumstances will residual scores be large?

4. Question : Data of all the following descriptions are appropriate for the Spearman’s rho except:

5. Question : Which of the following defines the slope value in a regression solution?

6. Question : The least-squares criterion requires which of the following?

7. Question : What is the normality requirement for ordinary least-squares regression?

8. Question : The criterion variable in regression is ____________.

9. Question : The Pearson correlation requires data of at least what scale?

10. Question : Multiple regression refers to ______________.

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