example, If a data range consisted of the numbers 1 2, 5, 4, 9, the miledial consisted of the numbers 1, 2, 3, 4, 5, 6, the median would be 3 + 4 divided by 2, which equals 3.5. The mode is the number in the data set that appears the most. If no number appears more than once, there is no mode. The range is the difference between the largest and smallest number in the data set and is found using the following formula: largest data entry - smallest data entry = range Answer the following questions involving statistics. 1. Jumpin' Jack is a manufacturer of backyard trampolines. The following are the sales and profit figures for each of the five years from 2011 te 2015. 2015 2012 Sales: $417,000 Sales: $312,000 Profit. $48,600-_8-58 Profit: $29,600 = 10.54 2014 2011 Sales: $355,000 Sales: $298,000 Profit: $37,900 - 9. 36 Profit: $19,800 = 15.05 1 721060