Review of the matters taught during the semester

12 Maio 2016, 10:30 • Graça Leão Fernandes

Solving students doubts about the matters taught.

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Review of the matter taught during the semester

10 Maio 2016, 11:00 • Graça Leão Fernandes

We continue to solve the Normal Season Exam

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Review of the matter taught during the semester

5 Maio 2016, 10:30 • Graça Leão Fernandes

Finding the solutions for the questions in the Normal Season Exam

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Central Limit Theorem

3 Maio 2016, 11:00 • Graça Leão Fernandes

Central Limit Theorem:

     - How useful is the Central limite theorem?

     - When can one use the theorem?

     - How to determine the dimension of the sample that will give a good approximation?

     - Correction of continuity;

    - Theorem of De Moivre-Laplace;

    - the CLT applied to random variables with a Poisson distribution.

  

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Some important distributions of continuous random variables: Gamma and Chi-Square

28 Abril 2016, 10:30 • Graça Leão Fernandes

Some important distributions of continuous random variables:

  - Gamma:

      - Definition - relationship with the Poisson and the Exponential distributions;

      - density function;

      - moment generating function - mean and variance;

      - aditivity theorem;

     - transformation into the Chi-Square distribution;

    - examples.

  - Chi-Square:

        - Definition - relationship with the Poisson, the Exponential and the Gamma distributions;

        - density function;

      - moment generating function - mean and variance;

      - aditivity theorem;

     - Computing probabilities using the tables and the calculator;

    - examples.

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