PSY 511 Study Guide - Quiz Guide: Null Hypothesis, Type I And Type Ii Errors

• School: Ryerson University
• Department: Psychology
• Course: PSY 511
• Professor: Maureen Reed

Document Summary

> 100: an analysis of variances produces dfbetween = 3 and dfwithin = 24. > 7: an analysis of variances produces dftotal = 29 and dfwithin = 27. > 2: an analysis of variances produces dftotal = 29 and dfwithin = 27. > 2: an analysis of variance produces sstotal = 80 and sswithin = 30. > 11: an analysis of variance comparing three treatment conditions produces dfwithin = 21. > sample variance: an analysis of variance produces ssbetween = 40 and msbetween = 20. > increase sswithin and decrease the size of the f-ratio: for an analysis of variance comparing four treatments, msbetween = 12. > 36: a researcher uses analysis of variance to test for mean differences among three treatments with a sample of n = 12 in each treatment. Chapter 12 practice test statistics for the behavioural sciences: an analysis of variance produces ssbetween = 30, sswithin = 60, and an f-ratio with df = 2, 15.