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

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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

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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

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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

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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

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