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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 | 0.854168 | 1 | ||||
| x2 | -0.11828 | -0.00383 | 1 | |||
| x3 | -0.12003 | -0.08499 | -0.14523 | 1 | ||
| x4 | 0.525901 | 0.118169 | -0.14876 | 0.050042 | 1 | |
| x5 | -0.18105 | -0.07371 | 0.995886 | -0.14151 | -0.16934 | 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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