Accession Number : AD0736923
Title : Errors in Calculated Sample Moments Produced by Data Grouping.
Descriptive Note : Project rept.,
Corporate Author : NAVAL AIR DEVELOPMENT CENTER WARMINSTER PA VEHICLE TECHNOLOGY DEPT
Personal Author(s) : Schwartz,Edward B.
Report Date : 28 JAN 1972
Pagination or Media Count : 22
Abstract : A mathematical analysis is given of the errors in calculated sample moments produced by grouping, under the assumption that the data is sufficiently dense to be described by a continuous distribution. The equations developed are applied to a wide variety of sample distribution shapes. (Author)
Descriptors : (*STATISTICAL ANALYSIS, MOMENTS), SAMPLING, RANDOM VARIABLES, DISTRIBUTION FUNCTIONS, POLYNOMIALS, ERRORS
Subject Categories : Statistics and Probability
Distribution Statement : APPROVED FOR PUBLIC RELEASE