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Chapter 17: Comparison – Statistical Methods for Comparing Groups

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Two Proportions

  • Guided course
    Difference in Proportions: Hypothesis Tests Example 1
    10:28
  • Guided course
    Difference in Proportions: Confidence Intervals Example 2
    09:24
  • Guided course
    Two Proportions Inferences Using a TI-84
    05:01

Two Means - Unknown, Unequal Variance

  • Guided course
    Difference in Means: Confidence Intervals
    08:21
  • Guided course
    Difference in Means: Confidence Intervals Using TI-84
    05:22
  • Guided course
    Difference in Means: Hypothesis Tests Example 1
    07:32

Two Means - Matched Pairs (Dependent Samples)

  • Guided course
    Introduction to Matched Pairs
    08:33
  • Guided course
    Matched Pairs: Hypothesis Tests Example 2
    05:03
  • Guided course
    Matched Pairs: Hypothesis Tests
    07:23

Matched Pairs Hypothesis Test - Excel

  • Guided course
    Matched Pairs Hypothesis Test - Excel
    04:03
  • Guided course
    Matched Pairs Hypothesis Test - Excel Example 1
    03:51
  • Guided course
    Matched Pairs Hypothesis Test - Excel Example 2
    04:22