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Unformatted text preview: = 0 . 05 . (a) State the hypotheses of the one-way ANOVA F test. (b) Calculate the value of the test statistic. (c) In the next steps, we will compare this test statistic value to an F distribution. What values of df 1 and df 2 should that F distribution have? (d) Using an F table, identify the value of the test statistic that would correspond to a p-value of 0.05. (e) For our data, is the p-value larger or smaller than 0.05? (f) Make a decision about H , and interpret this decision in terms of what it says about the brands of golf balls. (g) Suppose we reject H in part (f), how many dierent pairwise comparisons would there be ? (h) The Margin of Error (ME) calculated on the basis of Tukeys 95% simultaneous condence level is 5.54, using this nd which pairs of the true brand mean distances do not dier signicantly? Justify your answer....
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This note was uploaded on 12/15/2011 for the course STA 3024 taught by Professor Ta during the Spring '08 term at University of Florida.
- Spring '08