Whether drinking frequency (frequent, infrequent) was related to class year (freshmen, sophomore, junior, senior). A total of 8,644 students were polled. The x2 test of independence was 155.16, a < .01.
a. Compute Cramer's V effect size for this study.
b. Interpret the result: Is there a practical difference in the drinking frequency between students of different college years?
For Information: Exercise 4 in Module 31 examined.