| 名称 | Elementary statistics : a step by step approach |
| 索引号 | O212/E20083.6 |
| 分类号 | O212 O212(数理统计) O21(概率论-数理统计) O(数理科学和化学) |
| 作者 | Bluman、 Allan G.、 |
| 出版社 | Boston : McGraw-Hill, c2007. |
| ISBN | |
| 页数 | xxx, 802, [47] p. : col. ill. ; 28 cm. |
| 价格 | |
| 标签 | |
| 简介 | |
| 注解 | "Important formulas" (1 folded page) inserted. 附註 Includes bibliographical references (p. [801]-802) and index. 內容 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) |


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