In this article we review two historical approximations to the Poisson and binomial cumulative distribution functions (CDFs); that is, the Wilson—Hilferty and Camp—Paulson approximations. Both of ...

Ce résultat constitue une extension des travaux de Hodges et LeCam (1960) concernant l'approximation de la distribution binomiale par une Poisson. On présente des applications à la théorie des tests d ...

Resources Virtual Galton board: Bean Machine This applet allows users to drag sliders to change the number of bins (n) on a Galton board with probability of success p = 0.5. The applet animates the ...