Elementary statistics. /
Neil A. Weiss.
- 6th ed.
- Boston : Pearson Addison-Wesley, c2005.
- xxvii, 669, A1-A74 p. : ill. (some col.) ; 27 cm. + 1 CD-ROM (4 3/4 in.)
Includes index.
Contents: The Nature of statistics -- Organizing data -- Descriptive measures --Descriptive methods in regression and correlation -- Probability and random variables -- The Normal distribution -- The Sampling distribution of the sample mean -- Confidence intervals for one population mean -- Hypothesis test for one population mean -- Inferences for two population means -- Inferences for population proportions -- Chi-square procedures -- Analysis of variance (ANOVA) --Inferential methods in regression.