Question 1
If your test score is at the 70th percentile, what proportion of the class got a higher score than you did?
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3 percent◦
7 percent◦
30 percent◦
70 percentQuestion 2
In a study that examines the effects of a low-fat diet on mood, which group would receive a low-fat diet?
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the experimental group◦
the independent group◦
the dependent group◦
the control group