The owner of a sporting goods store making a supply purchase for the coming month on post experience, he has constructed a model which shows that customers choose to buy soccer balls over baseball bots and tennis rackets 58% of the time. The table below shows the results of three weeks of business with breakdowns for how many customers purchased soccer balls, baseball and tennis rackets

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42