
Accession Number : AD0694006
Title : USE OF BINOMIAL GRAPHS FOR QUICK AND ACCURATE APPROXIMATIONS TO HYPERGEOMETRIC SAMPLING PROBLEMS,
Corporate Author : NAVAL AMMUNITION DEPOT CRANE IND
Personal Author(s) : Lannan,John C.
Report Date : AUG 1969
Pagination or Media Count : 81
Abstract : The hypergeometric probability distribution is the appropriate distribution to use when sampling from a finite population without replacement. Because of the difficulty in calculating probabilities and confidence limits, computers are generally required for quick and accurate results. This paper, however, illustrates an expedient method to quickly and accurately obtain hypergeometric solutions for the more frequent case where less than onehalf of the population is to be sampled. The method utilizes binomial graphs generated by a computer plotter. These graphs may also be used conveniently to solve typical binomial confidence problems. (Author)
Descriptors : (*STATISTICAL DISTRIBUTIONS, HYPERGEOMETRIC FUNCTIONS), (*SAMPLING, GRAPHICS), CONFIDENCE LIMITS, APPROXIMATION(MATHEMATICS), PROBABILITY, QUALITY CONTROL, RELIABILITY
Subject Categories : Statistics and Probability
Distribution Statement : APPROVED FOR PUBLIC RELEASE