When fitting the model E[Y] = Bo+B1x1,i + B2x2; to a set of n = 25 observations, the following results were obtained using the general linear model notation: and 25 219 10232 551 XTX = 219 10232 3055 133899 133899 6725688, XTY 7361 337051 (XX)-- 0.1132 -0.0044 -0.00008 -0.0044 0.0027 -0.00004 -0.00008 -0.00004 0.00000129, Construct a multiple linear regression model Yin terms of the explanatory variables 1,i, x2,i- a) What is the value of the least squares estimate of the regression coefficient for 1,+? Give your answer correct to 3 decimal places. B1 b) Given that SSR = 5550, and SST=5784. Calculate the value of the MSg correct to 2 decimal places. c) What is the F statistics for this model correct to 2 decimal places?
When fitting the model E[Y] = Bo+B1x1,i + B2x2; to a set of n = 25 observations, the following results were obtained using the general linear model notation: and 25 219 10232 551 XTX = 219 10232 3055 133899 133899 6725688, XTY 7361 337051 (XX)-- 0.1132 -0.0044 -0.00008 -0.0044 0.0027 -0.00004 -0.00008 -0.00004 0.00000129, Construct a multiple linear regression model Yin terms of the explanatory variables 1,i, x2,i- a) What is the value of the least squares estimate of the regression coefficient for 1,+? Give your answer correct to 3 decimal places. B1 b) Given that SSR = 5550, and SST=5784. Calculate the value of the MSg correct to 2 decimal places. c) What is the F statistics for this model correct to 2 decimal places?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![When fitting the model E[Y] = Bo+B1x1,i + B2x2; to a set of n = 25 observations, the following results were obtained using the general linear model notation:
and
25
219
10232
551
XTX =
219
10232
3055 133899
133899 6725688,
XTY
7361
337051
(XX)--
0.1132 -0.0044 -0.00008
-0.0044 0.0027 -0.00004
-0.00008 -0.00004 0.00000129,
Construct a multiple linear regression model Yin terms of the explanatory variables 1,i, x2,i-
a) What is the value of the least squares estimate of the regression coefficient for 1,+? Give your answer correct to 3 decimal places.
B1
b) Given that SSR = 5550, and SST=5784. Calculate the value of the MSg correct to 2 decimal places.
c) What is the F statistics for this model correct to 2 decimal places?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9773ac58-7cb1-4ea1-be41-3ef785bdfa2d%2F7d0d3d26-fc25-4661-a282-7e8d53dd92f3%2Foy7z05g_processed.png&w=3840&q=75)
Transcribed Image Text:When fitting the model E[Y] = Bo+B1x1,i + B2x2; to a set of n = 25 observations, the following results were obtained using the general linear model notation:
and
25
219
10232
551
XTX =
219
10232
3055 133899
133899 6725688,
XTY
7361
337051
(XX)--
0.1132 -0.0044 -0.00008
-0.0044 0.0027 -0.00004
-0.00008 -0.00004 0.00000129,
Construct a multiple linear regression model Yin terms of the explanatory variables 1,i, x2,i-
a) What is the value of the least squares estimate of the regression coefficient for 1,+? Give your answer correct to 3 decimal places.
B1
b) Given that SSR = 5550, and SST=5784. Calculate the value of the MSg correct to 2 decimal places.
c) What is the F statistics for this model correct to 2 decimal places?
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