RMU STAT2110 - Week 10

Here are some resources that could be useful.

My solutions for similar problems from a different textbook:

• Independent versus dependent samples (video)
• Dependent samples, also called matched pairs (text)
• Dependent samples, also called matched pairs
  • Sample setup (video)
  • StatCrunch solution (video)
  • Excel solution (video)
  • Interpretation (video)
• Dependent samples, also called matched pairs (video)
• Independent samples
  • StatCrunch solution using pooled variances - MyMathLab DOES NOT want this method (video)
  • StatCrunch solution using unpooled variances - MyMathLab DOES want this method (video)
  • Excel solution using unpooled variances - (video)
• Independent samples (text)

• Hypothesis tests for 2 groups (intro)
• Hypothesis tests for matched pair data
• An extended example for comparing two means (baseball salaries)
  • Introduction
  • An ugly analysis
  • A bad analysis
  • A good analysis, part 1
  • A good analysis, part 2
  • Summary

From Khan Academy (each section has multiple lecture videos and practice exercises)

• Probability and Statistics
  • Hypothesis Tests - Two Samples

From Campusmath.com - none, this topic is too advanced for campusmath