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The computer output for a multiple regression analysis including 15 observations and three predictor variables, x1, x2, and x3 provides the following information: Which, if any, of the independent variables
and
contribute information for the prediction of y?
Compute the t-statistic for each predictor variable and decide whether or not it is significant: = ______________,
______________ significant.
= ______________,
______________ significant.
= ______________,
______________ significant.
Give the least-squares prediction equation. = _______ + _______
+ _______
+ _______
.
What is the practical interpretation of the parameter ?
________________________________________________________
Testator
An individual who has made a will or testament, in which they designate the distribution of their estate after their death.
Issue
Lineal descendants such as children and grandchildren. This category of persons includes adopted children.
Interested Party
An individual or group that has an interest in any decision or activity of an organization, including shareholders, creditors, or employees.
Present Interest
A right to immediately use, possess, or enjoy property or income.
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