The following scores are the ages for a random sample of n = 30 drivers who were issued speeding tickets in New York during 2008. Determine the best interval width and place the scores in a grouped frequency distribution table. From looking at your table, does it appear that tickets are issued equally across age groups?

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17, 30, 45, 20, 39, 53, 28, 19, 24, 21, 34, 38, 22, 29, 64, 22, 44, 36, 16, 56, 20, 23, 58, 32, 25, 28, 22, 51, 26, 43