The following estimated regression equation based on 10 observations was presented. ŷ = 27.1870 + 0.5709x1 + 0.4920x2 Here, SST = 6,734.125, SSR = 6,213.375, sb1 = 0.0815, and sb2 = 0.0561 a. Compute MSR and MSE. (Round your answers to three decimal places.) b. Compute F and perform the appropriate F test and find p vaule. Use ? = 0.05. State the null and alternative hypotheses. state your conclusion c. Perform a t test for the significance of b1. Use a = 0.05. d. Perform a t test for the significance of b2. Use a = 0.05.
The following estimated regression equation based on 10 observations was presented. ŷ = 27.1870 + 0.5709x1 + 0.4920x2 Here, SST = 6,734.125, SSR = 6,213.375, sb1 = 0.0815, and sb2 = 0.0561 a. Compute MSR and MSE. (Round your answers to three decimal places.) b. Compute F and perform the appropriate F test and find p vaule. Use ? = 0.05. State the null and alternative hypotheses. state your conclusion c. Perform a t test for the significance of b1. Use a = 0.05. d. Perform a t test for the significance of b2. Use a = 0.05.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The following estimated regression equation based on 10 observations was presented.
ŷ = 27.1870 + 0.5709x1 + 0.4920x2
Here, SST = 6,734.125, SSR = 6,213.375, sb1 = 0.0815, and sb2 = 0.0561
a. Compute MSR and MSE. (Round your answers to three decimal places.)
b. Compute F and perform the appropriate F test and find p vaule. Use ? = 0.05.
State the null and alternative hypotheses.
state your conclusion
c. Perform a t test for the significance of b1. Use a = 0.05.
d. Perform a t test for the significance of b2. Use a = 0.05.
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