Essay
Answer the following from the data presented below: What is the range for GPA in the sample? What is the mean age of the sample? What is the modal age of the sample? What is the median age of the sample? What is the mean age of the male sub-sample? What is the median GPA of juniors? What is the modal major of the sample? Based on means, how much higher is the male GPA than the female GPA? What is the modal class of the sample? What is the median class of the sample?

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Correct Answer:
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