=+3.56 The accompanying stem-and-leaf display shows observations on average shower flow rate (in liters per minute) for a sample of 129 houses in Perth, Australia (“An Application of Bayes Methodology to the Analysis of Diary Records from a Water Use Study,” Journal of the American Statistical Association [1987]: 705–711).

2 23 3 2344567789 4 01356889 5 00001114455666789 6 0000122223344456667789999 7 00012233455555668 8 02233448 9 012233335666788 10 2344455688 11 2335999 12 37 13 8 Stem: Ones 14 36 Leaf: Tenths 15 0035 16 17 18 9