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Home  /  OpenStax Introductory Statistics (2e): In-Person Course  /  Chapter 8 · Confidence Intervals
Section 1

Chapter 8 Excel Walkthroughs

Hands-on Excel walkthrough videos paired with the chapter's Powerpoint slides and the Free Excel Workbook (10 videos, one per workbook tab)

10 lessons. Pick what you need.

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Chapter 8 · Confidence Intervals
Chapter 8 Excel…
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Examples

Confidence Intervals for Stats Exam Scores

Examples

SAR for Cell Phones

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Comparing Different Confidence Intervals with Stat Exams Scores

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Finding the Number of College Students Needed for a Confidence Interval of Means

Examples

Confidence Intervals with Acupuncture Patients

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Confidence Intervals with the Human Toxome Project

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Confidence Intervals with Proportions of Cell Phone Users

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Confidence Intervals with Proportions of Voters

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Confidence Intervals of Proportions with the Plus Four Method

Examples

Finding the Number of Subjects Needed for a Confidence Interval of Proportions