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Consider the following data for a dependent variable y and two independent variables, and a; for these data SST 15,182.0, and SSR-14,052.2. 21 21 V 30 12 94 47 10 108 25 17 112. 51 16 178 40 5 94 51 19 175 74 7 170 36 12 117 59 13 142 76 16 211 Round your answers to three decimal places. a. Compute R 0.926 b. Compute R 0.904 c. Does the estimated regression equation explain a large amount of the variability in the data? Yes Explain. Hint: If R is greater than 70%, the model explains a large amount of variability. Since the adjusted coefficient of determination is-Select your answer than 70%, the model Select your answer explain a large amount of variability.

Consider the following data for a dependent variable y and two independent variables, and a; for these data SST 15,182.0, and SSR-14,052.2. 21 21 V 30 12 94 47 10 108 25 17 112. 51 16 178 40 5 94 51 19 175 74 7 170 36 12 117 59 13 142 76 16 211 Round your answers to three decimal places. a. Compute R 0.926 b. Compute R 0.904 c. Does the estimated regression equation explain a large amount of the variability in the data? Yes Explain. Hint: If R is greater than 70%, the model explains a large amount of variability. Since the adjusted coefficient of determination is-Select your answer than 70%, the model Select your answer explain a large amount of variability.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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Consider the following data for a dependent variable y and two independent variables, and a; for these data SST-15,182.0, and SSR-14,052.2 21 2₂ y 30 12 94 47 10 108 25 17 112 51 16 178 40 94 51 175 74 170 36 12 117 59 13 142 76 16 211 Round your answers to three decimal places. a. Compute R 0.926 b. Compute R 0.904 c. Does the estimated regression equation explain a large amount of the variability in the data? Yes Explain. Hint: If R is greater than 70%, the model explains a large amount of variability. Since the adjusted coefficient of determination is-Select your answer than 70%, the model Select your answer explain a large amount of variability 5 19. 7
Transcribed Image Text:Consider the following data for a dependent variable y and two independent variables, and a; for these data SST-15,182.0, and SSR-14,052.2 21 2₂ y 30 12 94 47 10 108 25 17 112 51 16 178 40 94 51 175 74 170 36 12 117 59 13 142 76 16 211 Round your answers to three decimal places. a. Compute R 0.926 b. Compute R 0.904 c. Does the estimated regression equation explain a large amount of the variability in the data? Yes Explain. Hint: If R is greater than 70%, the model explains a large amount of variability. Since the adjusted coefficient of determination is-Select your answer than 70%, the model Select your answer explain a large amount of variability 5 19. 7
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