3. A boy and his shoes How many pairs of shoes does a typical teenage boy own? To find out, a group of statistics students surveyed a random sample of 20 male students from their large high school. Then they recorded the number of pairs of shoes that each boy owned. Here are the data. 14 7 6 5 12 38 8 7 10 10 10 11 4 5 22 7 5 10 35 7 b) Luis is at the first quartile Q1 of the distribution. How many pairs of shoes does Luis own?