Paired Samples

The following video was created for this section and the full course summary and is presented in both locations.

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Course Summary Part C (10:09)

View Lecture Slides with Transcript – Part C of Course Summary

• Slides 17 – 25: One Quantitative Variable and Paired t-test

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Original Videos

• The following videos are old but cover all of the important points :-)
• There are more details in these videos than in the course summary video above.
• There is no presentation available but the videos generally follow the course materials.
• Part B is presented in Details for Non-Parametric Alternatives instead and is skipped here on purpose.

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Part A (6:55)

• Analysis: Dependent (Paired/Matched) Samples
  • Reduce paired samples to one sample by calculating the differences
  • Software can use paired samples or differences
  • Steps for Paired T-Test

Transcript – Unit 4B Case CQ Paired Samples A

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Part C (10:15)

• Example of Paired T-test – Drinking and Driving (Test and Confidence Interval)

Transcript – Unit 4B Case CQ Paired Samples C

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This document is linked from Paired Samples