TY  - BOOK
AU  - Freund, John E.
AU  - Williams, Frank Jefferson ;Perles, Benjamin M. 
TI  - Elementary business statistics: the modern approach 
SN  - 132529580
AV  - HF 1017 .F73 1993 
PY  - 1993///
CY  - [New Jersey]
PB  - Prentice-Hall
KW  - COMMERCIAL STATISTICS
N1  - Includes bibliographical references and index; Introduction -- Summarizing data: frequency distribution -- Summarizing data: statistical descriptions -- Possibilities, probabilities, and expectations -- Some rules of probability -- Decision analysis -- Probability distribution -- Bayes's theorem and the revision of probabilities -- The normal distribution -- Sampling and sampling distribution -- Decision making: inferences about means -- Decision making: inferences about standard deviations -- Decision making: inferences about proportions -- Decision making: analysis of variance -- Decision making: nonparametric test -- Decision making: linear regression -- Decision making: correlation -- Quality control -- Index numbers -- Time-series analysis -- Planning business research
ER  -