Required information An article presents data on maximum ice thickness in mm (y) average number of days per year of ice cover (x1), average number of days the bottom temperature is lower than 8°C (x2), and the average snow depth in mm (x3) for 13 lakes in Minnesota. The data are presented in the following table. y x1 x2 x3 y x1 x2 730 152 198 91 730 157 204 760 173 201 81 650 136 172 850 166 202 69 850 142 218 840 161 202 72 740 151 207 720 152 198 91 720 145 209 730 153 205 91 710 147 190 1645866 x3 90 47 59 88 60 63 840 166 204 70 Fit the model y=Bo+ B1x1 + B2 x2 + B3x3 + E. For each coefficient, find the P-value for testing the null hypothesis that the coefficient is equal to 0. (Round the final answers to two decimal places and include minus sign if necessary.) y= x1+ 2+ x3
Required information An article presents data on maximum ice thickness in mm (y) average number of days per year of ice cover (x1), average number of days the bottom temperature is lower than 8°C (x2), and the average snow depth in mm (x3) for 13 lakes in Minnesota. The data are presented in the following table. y x1 x2 x3 y x1 x2 730 152 198 91 730 157 204 760 173 201 81 650 136 172 850 166 202 69 850 142 218 840 161 202 72 740 151 207 720 152 198 91 720 145 209 730 153 205 91 710 147 190 1645866 x3 90 47 59 88 60 63 840 166 204 70 Fit the model y=Bo+ B1x1 + B2 x2 + B3x3 + E. For each coefficient, find the P-value for testing the null hypothesis that the coefficient is equal to 0. (Round the final answers to two decimal places and include minus sign if necessary.) y= x1+ 2+ x3
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 75E
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