In a sim ple linear regression, th e fo llo w in g sam ple regression e
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In a sim ple linear regression, th e fo llo w in g sam ple regression e q u a tio n is o b tain e d :
ŷ = 15 + 2.5x .
a. P re d ic ty if x eq u als 10.
b. W h a t happ en s to this predictio n if x doubles in value? P-69
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Related Book For
Business Statistics Communicating With Numbers
ISBN: 9780071317610
1st Edition
Authors: Kelly Jaggia
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