The descriptive statistics are shown.

analyzing misleading graphs and reports
compare the measures. describe what these measures indicate about the shape of the box-and-whisker plot.

The data is skewed.

The right whisker is long.

The median is in the middle of the box.

The left whisker is short.

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so: