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For this question, use the following multiple regression output ( which may differ from the output in other questions, even though the variables are the

For this question, use the following multiple regression output (which may differ from the output in other questions, even though the variables are the same).
SUMMARY OUTPUT
Regression Statistics
Multiple R 0.645
R Square 0.416
Adjusted R Square 0.385
Standard Error 4599.979
Observations 100
ANOVA
df SS MS F Significance F
Regression 5141509833628301966713.3757.595E-10
Residual 94198902184621159807
Total 993404120182
Coefficients Standard Error t Stat P-value Lower 95% Upper 95%
Intercept 3176.8462790.0161.1390.2577-2362.7968716.489
Annual Income ($1000)119.66516.1347.4175.240E-1187.630151.700
Household Size 592.620220.5342.6870.0085154.7441030.496
Education -617.648307.172-2.0110.0472-1227.546-7.751
TV Hours -7.57429.487-0.2570.7978-66.12150.973
Age -22.41842.243-0.5310.5969-106.29361.456
What is the 95% confidence interval estimate of the change in annual charges for a unit increase in the years of post-high school education? Assume that all other independent variables remain constant.
Group of answer choices
Between -$2362.80 and $716.49
Between -$678.60 and -$556.70.
Between -$1227.55 and -$7.75.
$3176.85.
-$617.65.

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