If you were interested in finding out how learning increases with increases in studying, what statistical question would you be asking?
a. Is there a relationship?
b. Is there a difference?
c. Is there a variable?
d. A decision tree is needed to answer this question.
Question 2
A researcher obtained attractiveness ratings on a scale from 1 to 100. She then classified people into attractive and unattractive groups on the basis of these scores. In this example, the researcher used _______ data to create _______ data.
a. descriptive; inferential
b. inferential; logical
c. categorical; measurement
d. measurement; categorical
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