Mean Set 8, 12, 9, 7, 13, 10 Mean = (8 12 9 7 13 10) / 6 = 59 / 6 = 9 The average or arithmetic mean in this example is 9 Median The median, on the other hand, is another type of average that represents the middle number in an ordered sequence of numbers This works by ordering a sequence of numbers (in ascending order) then
