Concept explainers
To Explain: the two categorical variables and two quantitative variables that might record for each institution.
Answer to Problem 7E
Categorical Variables:
Quantitative Variables: average initial salary and percent of students employed at graduation
Explanation of Solution
Variables are used for rank colleges (universities) on the basis of their academic quality.
Categorical Variables: Range of staff-to-Student ratio, average GPA
Quantitative Variables: average initial salary and percent of students employed at graduation
Chapter 1 Solutions
PRACTICE OF STATISTICS F/AP EXAM
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