An investigator has used a multiple regression program on 20 data points to obtain a regression equation
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An investigator has used a multiple regression program on 20 data points to obtain a regression equation with 3 variables. Part of the computer output is:
a. 0.80 is an estimate of ___________.
b. 0.10 is an estimate of ___________.
c. Assuming the responses satisfy the normality assumption, we can be 95% confident that the value of β2 is in the interval,_______ ± [t.025 ⋅ _______], where t.025 is the critical value of the student's t distribution with ____ degrees of freedom
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Related Book For
Introductory Business Statistics
ISBN: 202318
1st Edition
Authors: Alexander Holmes , Barbara Illowsky , Susan Dean
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