Elementary statistics : a step by step approach /
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| Autor principal: | |
|---|---|
| Formato: | Livro |
| Idioma: | English |
| Publicado em: |
Boston :
McGraw-Hill,
c2007.
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| Edição: | 6th ed. |
| Assuntos: | |
| Acesso em linha: | Table of contents only Publisher description |
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Sumário:
- 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)