The binomial distribution is an important discrete distribution. It gives the probability of the number of "successes," in a sequence of n independent binary trials. This applet allows users to drag ...
An approximation for negative binomial sums involving a minimum of arithmetic is presented. Because of the relationship between negative binomial sums and regular binomial sums the approximation can ...
Scandinavian Journal of Statistics, Vol. 6, No. 2 (1979), pp. 81-85 (5 pages) For very small sizes the comparison of probabilities in more than two samples may be difficult because the usual ...