Two Independent Samples

Published: March 30th, 2014

Category: Activity 5: Videos, Dr. Cantrell's Lectures

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


Course Summary Part D (11:33)

View Lecture Slides with Transcript – Part D of Course Summary – All Parts

  • Slides 26 – 41: Two-Sample t-test (equal and unequal variances assumed)


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 C is presented in Details for Non-Parametric Alternatives instead and is skipped here on purpose.

Part A (5:39)

  • Introduction to Two Independent Samples

Transcript – Unit 4B Case CQ Two Independent Samples A


Part B (12:14)

  • Steps for Two Independent Samples T-test
  • Test for Equality of Variances

Transcript – Unit 4B Case CQ Two Independent Samples B


Part D (5:46)

  • Example 1 – Looks vs. Personality Score and Gender

Transcript – Unit 4B Case CQ Two Independent Samples D


Part E (3:44)

  • Example 2 – BMI and Gender

Transcript – Unit 4B Case CQ Two Independent Samples E


This document linked from Two Independent Samples