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Statistics for decision

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Cours

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Objectifs
Data structuring
Integration of the database
Basic descriptive statistics
- One variable
- Concept of test statistics
- Two variables
  - Quantitative x quantitative : covariance
  - Qualitative x qualitative (chi square test)
    - Khi-square test
  - Quantitative x qualitative: comparison of confidence intervals
Analysis of multidimensional data
Presentation of results
Decision making

Contenu :

Qualitative x qualitative (chi square test)

Khi-square test

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