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Question
Inspection of the following table of correlation coefficients for variables in a multiple regression analysis reveals that the first independent variable that will be entered into the regression model by the forward selection procedure will be ___________.| y | x1 | x2 | x3 | x4 | x5 | |
| y | 1 | |||||
| x1 | -0.0857 | 1 | ||||
| x2 | -0.20246 | 0.868358 | 1 | |||
| x3 | -0.22631 | -0.10604 | -0.14853 | 1 | ||
| x4 | -0.28175 | -0.0685 | 0.41468 | -0.14151 | 1 | |
| x5 | 0.271105 | 0.150796 | 0.129388 | -0.15243 | 0.00821 | 1 |
a) x1
b) x2
c) x3
d) x4
e) x5
Answer
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Related questions
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Q:
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Q:
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The proportion of variability of the dependent variable accounted for or explained by the independent variable is called the _______.
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The numerical value of the coefficient of determination must be _______.
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Q:
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