In an experiment to see whether the amount of coverage of light-blue interior latex paint depends either
Question:
a. Construct the ANOVA table.
b. State and test hypotheses appropriate for deciding whether paint brand has any effect on coverage. Use a = .05.
c. Repeat part (b) for brand of roller.
d. Use Tukey's method to identify significant differences among brands. Is there one brand that seems clearly preferable to the others?
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Related Book For
Probability And Statistics For Engineering And The Sciences
ISBN: 9781305251809
9th Edition
Authors: Jay L. Devore
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