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Unit 4: Inference for Quantitative Data: Means

Constructing a Confidence Interval for a Population Mean or Population Mean Difference

Build a one-sample t-interval for a population mean or a matched-pairs mean difference, from choosing the critical value and checking conditions to the final interval.

Topic 4.2 · 9 min read

This lesson comes with the AP Statistics plan

In this lesson

  1. 01Why calls for a -distribution
  2. 02Choosing the procedure and naming the parameter
  3. 03Conditions for a -interval
  4. 04Computing the interval
  5. 05Worked examples
  6. 06Where students lose points

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