Energy intake, measured in megajoules, over a 24 hour period of 15 year-old males and females obtained in a study on metabolism.
A data frame with 16 observations on the following 2 variables.
Energy intake of 16 girls
Energy intake of 16 boys
McPherson, G. (1990). Statistics in Scientific Investigation. New York: Springer-Verlag
Chapter 7 of EnteR Monte Carlo Statistical Methods by Christian P. Robert and George Casella