The basic practice of statistics
Enregistré dans:
| Auteur principal: | |
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| Autres auteurs: | , |
| Support: | Livre |
| Langue: | Anglais |
| Publié: |
New York :
W.H. Freeman and Co.
C 2015.
|
| Édition: | 7th ed. |
| Sujets: | |
| Autres localisations: | Voir dans le Sudoc |
| Résumé: | The basic practice of statistics moves students away from formulas and number-crunching, focusing instead on how working statisticians in a variety of fields collect and analyze data and use the results to tackle real-world problems |
Table des matières:
- pt. 1. Exploring data. Picturing distributions with graphs
- Describing distributions with numbers
- The normal distributions
- Scatterplots and correlation
- Regression
- Two-way tables
- Exploring data : part I review
- pt. 2. Producing data. Producing data : sampling
- Producing data : experiments
- Data ethics
- Producing data : part II review
- pt. 3. From data production to inference. Introducing probability
- General rules of probability
- Binomial distributions
- Sampling distributions
- Confidence intervals : the basics
- Tests of significance : the basics
- Inference in practice
- From data production to inference : Part III review
- pt. 4. Inference about variables. Inference about a population mean
- Comparing two means
- Inference about a population proportion
- Comparing two proportions
- Inference about variables : part IV review
- pt. 5. Inference about relationships. Two categorical variables : the Chi-Square test
- Inference for regression
- One-way analysis of variance : comparing several means
- pt. 6. Optional companion chapters. Nonparametric tests
- Multiple regression
- More about analysis of variance
- Statistical process control