Comparing the grade point average of students who took a study skills course to the grade point average of students who did not is an example of inferential statistics rather than descriptive statistics.

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Inferential statistics involves making inferences about a larger population based on a sample, while descriptive statistics simply summarize and describe the characteristics of a given set of data. Comparing the GPAs of two groups of students falls under the category of inferential statistics because it involves making a conclusion about the larger population of students based on the sample data of those who took the study skills course versus those who did not.

Comparing the Grade Point Average of Students Who Took a Study