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Confidence Intervals for One Mean: Sigma Not Known (t Method)
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Classroom Contents
Confidence Intervals for a Population Mean
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- 1 Introduction to Confidence Intervals
- 2 Deriving a Confidence Interval for the Mean (The Rationale Behind the Confidence Interval Formula)
- 3 Intro to Confidence Intervals for One Mean (Sigma Known)
- 4 Finding the Appropriate z Value for the Confidence Interval Formula (Using a Table)
- 5 Confidence Intervals for One Mean: Interpreting the Interval
- 6 What Factors Affect the Margin of Error? (In a Confidence Interval for One Mean)
- 7 Confidence Intervals for One Mean: Sigma Not Known (t Method)
- 8 Introduction to the t Distribution (non-technical)
- 9 Confidence Intervals for One Mean: Determining the Required Sample Size
- 10 Confidence Intervals for One Mean: Investigating the Normality Assumption
