Elementary statistics : a step by step approach / 6
6
Allan G. Bluman.
- Sixth edition.
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- xxx, 802 pages : color illustrations 28 cm. + 1 chart 25 x 27 cm., folded to 25 x 19 cm.
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Important formulas (1 folded page) inserted.
Includes bibliographical references and index.
The nature of probability and statistics -- Frequency distributions and graphs -- Data description -- Counting techniques -- Probability -- Discrete probability distributions -- The normal distribution -- Confidence intervals and sample size -- Hypothesis testing -- Testing the difference between two means, two variances and two proportions -- Correlation and regression -- Chi-square and analysis of variance (ANOVA).