Nanny Chart

The Brown children in the movie Nanny McPhee keep a chart of the many nannies that they chase away. Each Nanny is fairly well represented by a small doll that is hung from the chart. The horizontal axis represents the ordinal distribution of the nannies while the vertical axis shows the number of hours it took to get rid of them. Each nanny's name is written on the chart paper and connected to the the tack holding her respective doll by a drawn line. From the looks of things, the the children's ability to sufficiently terrorize the nanny's improved over time.