Elementary statistics : a brief version. /
Elementary statistics : a step by step approach : a brief version
Allan G. Bluman.
- 3rd ed.
- Boston : McGraw-Hill Higher Education, 2006.
- xxvii, 659 p. : col. ill. ; 26 cm. + important formulas ([8] p.)
Contents: The Nature of probability and statistics -- Frequency distributions and graphs -- Data description -- Probability and counting rules -- Discrete probability distributions -- The Normal distribution -- Confidence intervals and sampple size -- Hypothesis testing -- Testing the difference between two means, two variances and two proportions -- Correlation and regression -- Chi-square and analysis of variance (ANOVA) -- Appendixes.