Sumários
T17
17 Março 2026, 11:30 • Ana Patrícia Subtil da Graça Freitas Garcia
Statistical inference. The concept of random sample and the concept of statistic.
Properties of the sample mean and of the sample variance.
T16
16 Março 2026, 11:30 • Ana Patrícia Subtil da Graça Freitas Garcia
Chapter 4:
– Covariance and correlation. Properties.
– Linear combinations of random variables.
T15
10 Março 2026, 11:30 • Ana Patrícia Subtil da Graça Freitas Garcia
Chapter 4:
– Continuous random pairs. Joint, marginal, and conditional distributions. Independence.
T14
9 Março 2026, 11:30 • Ana Patrícia Subtil da Graça Freitas Garcia
Chapter 4: Bivariate random variables:
– Discrete random pairs. Joint, marginal, and conditional distributions. Independence.