Using the small model estimated above, what is the predicted percent boosted for a relatively elderly county, whose majority of registered voters are Democrats, with a mean educational level of 12 years?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.3: The Natural Exponential Function
Problem 44E
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Using the small model estimated above, what is the predicted percent boosted for a relatively elderly county, whose majority of registered voters are Democrats, with a mean educational level of 12 years? 

small MODEL:
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
small
regression
-- Model
Summary
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:small MODEL: 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 small regression -- Model Summary 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
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
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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