A linear regression equation has b = 3 and a = - 6. Whatis the predicted value
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Question:
A linear regression equation has b = 3 and a = - 6. Whatis the predicted value of Y for X = 4?
a. y-hat = -2
b. Cannot be determined without additional information
c. y-hat = 6
d. y-hat = -21
Related Book For
Business Statistics for Contemporary Decision Making
ISBN: 978-0470910184
6th Edition
Authors: Ken Black
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