For the House Selling Prices OR data file on the books website, the output shows the result

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For the House Selling Prices OR data file on the book€™s website, the output shows the result of conducting a two-way ANOVA of house selling prices (in thousands) by the number of bedrooms in the house and the age (New, Medium, Old, Very Old€”see exercise 14.12) of the houses in Corvallis, Oregon.

a. For testing the main effect of age, report the F test statistic value and show how it was formed from other values reported in the ANOVA table.

b. Report the P-value for the main effect test for age and interpret.

Source DF MS 73981 80681 517868 Bedrooms 7.325 0.000 Age Condition 3 242042 7.988 0.000 Error 189 1908959 10100 Total 19

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Statistics The Art And Science Of Learning From Data

ISBN: 9780321997838

4th Edition

Authors: Alan Agresti, Christine A. Franklin, Bernhard Klingenberg

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