Question: (a) For each data set, find the mean, median, and mode. (b) Discuss anything about the data that affects the usefulness of each statistic as

(a) For each data set, find the mean, median, and mode. (b) Discuss anything about the data that affects the usefulness of each statistic as a measure of center.
a. Class absences (12 students):
0, 0, 0, 0, 0, 1, 2, 3, 3, 5, 5, 15
b. Exam scores (9 students):
40, 40, 65, 71, 72, 75, 76, 78, 98
c. GPAs (8 students):
2.25, 2.55, 2.95, 3.02, 3.04, 3.37, 3.51, 3.66

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