Porzio, Giovanni C.; Ragozini, Giancarlo - In: Statistics & Probability Letters 79 (2009) 9, pp. 1299-1304
Folded binomials arise from binomial distributions when the number of successes is considered equivalent to the number of failures or they are indistinguishable. Formally, if Y~Bin(m,[pi]) is a binomial random variable, then the random variable X=min(Y,m-Y) is folded binomial distributed with...