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5. Confidence Intervals
5. Confidence Intervals
5.1 Introduction to Confidence Intervals
5.2 Deriving a Confidence Interval for the Mean
5.3 Intro to Confidence Intervals for One Mean (Sigma Known)
5.4 Finding the Appropriate z Value for the Confidence Interval Formula
5.5 Confidence Intervals for One Mean: Interpreting the Interval
5.6 What Factors Affect the Margin of Error?
5.7 Confidence Intervals for One Mean: Sigma Not Known (t Method)
5.8 Intro to the t Distribution (non-technical)
5.9 Confidence Intervals for One Mean: Determining the Required Sample Size
5.10 Confidence Intervals for One Mean: Investigating the Normality Assumption
Chapters
1. Discrete Probability Distributions
2. Continuous Random Variables & Continuous Probability Distributions
3. Using Tables to Find Areas and Percentiles (Z, t, X
2
, F)
4. Sampling Distributions
5. Confidence Intervals
6. Hypothesis Testing
7. Inference for Two Means
8. Inference for Proportions
9. Chi-square tests
10. Variances
11. ANOVA
12. Regression
13. Jimmy and Mr. Snoothouse
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