関連ワード:  how to work out a box plot    how to figure out a box plot    how to work out a box and whisker plot    how to work out box plot mean    how to work out range on a box plot    how to work out probability from a box plot    how to work out percentage from a box plot    how to work out median box plot    how to work out the iqr from a box plot    how to work out an estimate from a box plot