Essay
Below you are given information on a woman's age and her annual expenditure on purchase of books. 
a.Develop the least squares regression equation.
b.Compute the coefficient of determination.
c.Use a t test to determine whether the slope is significantly different from zero. Let = 0.05.
d.At 95% confidence, perform an F test and determine whether or not the model is significant.
Correct Answer:
Verified
a. 
= 54.834 + 7.536X
b.R2 = 0.568
c.t = ...View Answer
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Correct Answer:
Verified
= 54.834 + 7.536Xb.R2 = 0.568
c.t = ...
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
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