3/22/2013

Problem Session on Chapter 4 Exercises

See Chpt5, Sec 5.1.ppt and Chpt5, Sec 5.2.ppt

Review of two sample pooled t test

One-way ANOVA Model

One-way ANOVA Table

Source of Variation Sum of Squares d.f. Mean Square F-Statistic p-value

Treatments/Model (Between Groups)

SSTr k-1 MSTr MSTr/MSE  
Error (Within Groups) SSE N-k MSE    
Total SSTO N-1      

Problem Session Exercises for Monday

Please read Sections 5.3 and 5.4 for class on Monday.