Heimildir
13.2 F-dreifingin og F-hlutfallið
Marist College School of Science. (án dags.). Tomato data (óbirt nemendarannsókn). Marist College School of Science, Poughkeepsie, NY.
13.3 Staðreyndir um F-dreifinguna
ESPN. (2012). MLB standings – 2012. Sótt af http://espn.go.com/mlb/standings/_/year/2012.
Hand, D. J. o.fl. (1994). A Handbook of Small Datasets: Data for Fruitfly Fecundity. London: Chapman & Hall.
Hand, D. J. o.fl. (1994). A Handbook of Small Datasets. London: Chapman & Hall, bls. 50.
Hand. A Handbook of Small Datasets. bls. 118.
Mackowiak, P. A., Wasserman, S. S., & Levine, M. M. (1992). A critical appraisal of 98.6 degrees F, the upper limit of the normal body temperature, and other legacies of Carl Reinhold August Wunderlich. Journal of the American Medical Association, 268, 1578–1580.
Private K–12 school in San Jose, CA. (1994). Gögn úr fjórða bekk.
13.4 Tilgátupróf fyrir tvær dreifnir
ESPN. (2012). MLB standings – 2012. Sótt af http://espn.go.com/mlb/standings/_/year/2012/type/vs-division/order/true.