At a large urban college, about half the students live off campus in various arrangements and the other half live in dormitories on campus. Is academic performance dependent on living arrangements? The results based on a random sample of 300 students are presented here.

a. Is there a statistically significant relationship between these variables?
b. Compute column percentages to determine the pattern of the relationship. Which group is more likely to have a high GPA?

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Residential Status Off With Off Campus Campus With On GPA Roommates Parent Campus Totals Low Moderate3 High Totals 20 40 48 54 90 130 32 10 3 80 00) 70 140 300