
 PlanetMath: binomial distribution (Site not responding. Last check: 20071107) 
  We will use the moment generating function to calculate the mean and variance for the distribution. 
  Crossreferences: normal distribution, Poisson distribution, binomial coefficients, derivative, function, variance, mean, moment generating function, expansion, binomial, calculate, probability function, distribution function, outcomes 
  This is version 12 of binomial distribution, born on 20020913, modified 20040628. 
 planetmath.org /encyclopedia/BinomialRandomVariable.html (167 words) 
