A completely randomized design o f an analysis o f variance experiment produced a portion o f the follow ing ANOVA table.

Source o f Variation SS d f MS F p-value F crit Between Groups 5 ? ? ? ?

Within Groups 4321.11 54 ?

Total 4869.48 59

a. Fill in the missing statistics in the ANOVA table.

b. Specify the com peting hypotheses in order to determ ine w hether some differences exist between the population means.

c. At the 10% significance level, w hat is the conclusion to the test? P-69