ŷ18.53.9x1 - 2x2 +7.6x3 + 2.5x4 The following estimated regression equation is based on 30 observations. The values of SST and SSR are 1,804 and 1,761, respectively. a. Compute R² (to 3 decimals). b. Compute R (to 3 decimals). c. Comment on the goodness of fit. The estimated regression equation - Select your answer - ✓
ŷ18.53.9x1 - 2x2 +7.6x3 + 2.5x4 The following estimated regression equation is based on 30 observations. The values of SST and SSR are 1,804 and 1,761, respectively. a. Compute R² (to 3 decimals). b. Compute R (to 3 decimals). c. Comment on the goodness of fit. The estimated regression equation - Select your answer - ✓
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter3: Straight Lines And Linear Functions
Section3.CR: Chapter Review Exercises
Problem 15CR: Life Expectancy The following table shows the average life expectancy, in years, of a child born in...
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