STAT 3504 Final: STAT 3504 Final Exam 2
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Explain the difference between a crd and a rbd. Explain how a grbd differs from a rbd. What is the advantage of using a grbd instead of an. Consider the 2-factor as well as the single factor case. An experiment was conducted to study the effect of machine type (a or b) and cardboard grade (y or z) on the number of defective cardboard boxes produced in an hour. The number of defectives produced was counted during 3 randomly sampled hours for each combination of machine type and cardboard grade. The following data and partial sas output were obtained. Complete the anova table by finding ss(machinetype) and ss(grade). Carry out all relevant anova f-tests with = . 05. Use the kimball inequality to put an upper bound on the family significance level for the set of tests. Carry out all pairwise comparisons for the relevant factor effects, using the most efficient method.