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MAT 120 Sample Quiz

Students were surveyed to see how often they ate pizza in a month. The results are given here:

0, 1, 1, 1, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5

Find the five-number summary, the mean. the range, and the interquartile range.

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