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Exam (elaborations)
Psychology 291 Exam 4 Study Guide
PSYCHOLOGY 291 EXAM 4 STUDY GUIDE 
Exam 4 RDSA study guide Chapter 8 Study Guide 
1.	A study finds a correlation coefficient of r = .52. According to Cohen’s benchmarks, the 
magnitude of this effect is: 
a.	modest. 
b.	large. 
c.	multiply determined. 
d.	categorical. 
2.	Which of the following graph formats is the best way to examine an association claim between a categorical variable and a quantitative variable? 
a. A scatterplot 
b.	A line graph 
c.	A bar graph 
d.	A pie chart 
 
3.	When ex...
Exam (elaborations)
Psychology 291 Exam 4 Study Guide
PopularPsychology 291 Exam 4 Study Guide