small MODEL: small regression -- Model Summary R² = .510 n=126 Dependent Variable: %_BOOSTER Coefficientsa Unstandardized Coefficients Model B Std. Error 1 (Constant) 30.0 3.0 Repub -20.0 2.0 Educ 3.0 0.3 Repub*Educ -1.0 0.1 a. Dependent Variable: % Booster Model 1 R Square .510 Sig. .000 .000 .000 .000 95.0% Confidence Interval for B Lower Bound Upper Bound 24.0 36.0 -24.0 -16.0 2.4 3.6 -1.2 -0.8
small MODEL: small regression -- Model Summary R² = .510 n=126 Dependent Variable: %_BOOSTER Coefficientsa Unstandardized Coefficients Model B Std. Error 1 (Constant) 30.0 3.0 Repub -20.0 2.0 Educ 3.0 0.3 Repub*Educ -1.0 0.1 a. Dependent Variable: % Booster Model 1 R Square .510 Sig. .000 .000 .000 .000 95.0% Confidence Interval for B Lower Bound Upper Bound 24.0 36.0 -24.0 -16.0 2.4 3.6 -1.2 -0.8
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
1.Please graph NEATLY and ACCURATELY the equations represented by the small model above, employing an x-axis
2. Are the lines implied by the equations you’re graphing parallel with each other? What brings you to this conclusion (other than how the drawn lines may appear to the eye)?
Transcribed Image Text:small MODEL:
small
regression
-- Model
Summary
R² = .510 n=126 Dependent Variable: %_BOOSTER
Coefficientsa
Unstandardized Coefficients
Model
B
Std. Error
1
(Constant)
30.0
3.0
Repub
-20.0
2.0
Educ
3.0
0.3
Repub*Educ
-1.0
0.1
a. Dependent Variable: %_Booster
Model
1
R Square
.510
Sig.
.000
.000
.000
.000
95.0% Confidence Interval for
B
Lower Bound Upper Bound
24.0
36.0
-24.0
-16.0
2.4
3.6
-1.2
-0.8
Transcribed Image Text:DEPENDENT VARIABLE -- %_BOOSTER: = Percent of adults in county who received a COVID-19 booster
shot;
REPUB: =1 if a majority of registered voters in county are Republicans, o otherwise;
EDUC: = mean number of years of education of adults age 25 and above;
REPUB*EDUC: = interaction (product) of REPUB and EDUC;
SOUTH: = 1 if county is in the southern part of the U.S., o otherwise;
URBAN: = 1 if county is primarily urban, o otherwise
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