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Introduction to Confidence Intervals Tutorial

Approximate time to complete: 15 Minutes

  In this tutorial you will learn the following concepts:
  1. What the margin or error is.
  2. What a confidence interval is.
  3. The relationship between the margin of error and the confidence interval.
  4. The relationship between the Confidence Level and Confidence Interval
  5. How Variability Affects the Confidence Interval
  6. Why smaller samples generate wider confidence intervals.
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This tutorial contains the following lessons:

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