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Learn Data Science with XLSTAT: Statistical Testing

with Jean-Paul Maalouf, Data Science Consultant

Statistical tests allow to take decisions on rejecting or not predefined hypotheses.

Outline Describing data

  1. XLSTAT: who are we?
  2. Statistics: families of tools
  3. Data description & exploration: reminder
  4. Statistical tests: principles, steps, comparing two means
  5. Parametric vs non parametric tests
  6. Statistical tests: Comparison vs Association
  7. Testing the association between 2 qualitative variables
  8. Testing the association between 2 quantitative variables
  9. Appendices: interpreting p > alpha; independant vs paired samples

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