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5. Introduction to statistical inference 5.1. Population and sample 5.2. Sampling distribution of a statistic 5.3. The sample mean distribution 5.4. Estimation and estimators 5.5. Method of moments 5.6. Maximum likelihood
6. Confidence intervals 6.1. For the mean 6.2. For the proportion 6.3. For the variance
7. Hypothesis testing 7.1. Introduction to hypothesis testing 7.2. Type I and Type II errors 7.3. Power of a Statistical Test 7.4. p-value