Find the fivenumber summary and the IQR Enter exact numbers

Find the five-number summary and the IQR. (Enter exact numbers as integers, fractions, or decimals.) of 8, 8, 1, 3, 6, 7, 5, 4, 6, 6, 3, 0

Solution

ordering the list: 0,1,3,3,4,5,6,6,6,7,8,8 so the minimum is 0 and the maximum is 8

finding the median: (5+6) ÷ 2 = 5.5 = Q₂

lower half of the list: 0,1,3,3,4,5 so Q₁ = (3+3) ÷ 2 = 3

upper half of the list: 6,6,6,7,8,8 so Q₃ = (6+7) ÷ 2 = 6.5

five-number summary: 0,3,5.5,6.5,8