You predicted the durability of a brand of running shoe, based on the forefoot shock-absorbing capability and the change in impact properties over time. The regression analysis resulted in the following ANOVA summary table:

a. Determine whether there is a significant relationship between durability and the two independent variables at the 0.05 level of significance.
b. Interpret the meaning of the p-value.
c. Compute the coefficient of multiple determinations, r2, and interpret its meaning.
d. Compute the adjusted r2.
For Information: Problem 14.3

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Degrees of Sum of Mean Source Freedom Squares Squares F p-Value Regression Error 1261020 6.30510 9769 00x 12 077453 006454 14 13.38473 Total