What is the 90% confidence interval for the slope of square footage?

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What is the 90% confidence interval for the slope of square footage?

Below is the output for regression equation for a
realtor with 2 independent variables of square
footage and number of bedrooms. 30 homes were
included.
Standard
Coefficients
Error
P-value
t Stat
Intercept
99,217.87 111,681.14 0.89
0.39
Sq Ft
107.69
54.04
|1.99
0.07
Bedrooms
120,130.59 36,467.30
3.29
0.01
What is the 90% confidence interval for the slope of
square footage?
Transcribed Image Text:Below is the output for regression equation for a realtor with 2 independent variables of square footage and number of bedrooms. 30 homes were included. Standard Coefficients Error P-value t Stat Intercept 99,217.87 111,681.14 0.89 0.39 Sq Ft 107.69 54.04 |1.99 0.07 Bedrooms 120,130.59 36,467.30 3.29 0.01 What is the 90% confidence interval for the slope of square footage?
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