Sumários
C16 - Hypothesis testing
20 Novembro 2017, 10:00 • Alexandra Bugalho de Moura
6. Hypothesis testing
6.1 Introduction
6.2 Testing for the mean of a population
C15 - Sampling and estimation
15 Novembro 2017, 11:30 • Alexandra Bugalho de Moura
5. Sampling an Estimation
5.3 Point and interval estimates of the population mean
- Confidence interval for the population mean
- Width of the confidence interval
5.4 More on sampling
- Data-minig bias
- Sample selection bias: survivorship bias
- Look-ahead bias
- Time-period bias
C15 - Sampling and Estimation
15 Novembro 2017, 10:00 • Alexandra Bugalho de Moura
5. Sampling an Estimation
5.3 Point and interval estimates of the population mean
- Confidence interval for the population mean
- Width of the confidence interval
5.4 More on sampling
- Data-minig bias
- Sample selection bias: survivorship bias
- Look-ahead bias
- Time-period bias
C14 - Sampling and Estimations
13 Novembro 2017, 11:30 • Alexandra Bugalho de Moura
5. Sampling and Estimation
5.3 Distribution of the sample mean
- Central Limit Theorem
5.4 Point and interval estimates of the sample mean
C14 - Sampling and Estimation
13 Novembro 2017, 10:00 • Alexandra Bugalho de Moura
5. Sampling and Estimation
5.3 Distribution of the sample mean
- Central Limit Theorem
5.4 Point and interval estimates of the sample mean