Complete SAS Programming Guide - Learn SAS and Become a Data Ninja - Performing Multiple Regression
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Information Technology (IT), Architecture, Mathematics
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University
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Practice Problem
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Hard
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the new predictor variable added in the multiple regression example?
W
X
Y
ZED
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which predictor variable showed a statistically significant result in the regression analysis?
None
ZED
Y
X
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What percentage of variability is accounted for by the model according to the R-squared value?
50%
70%
60%
80%
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is another name for standardized estimates in regression analysis?
Beta coefficients
Delta coefficients
Alpha coefficients
Gamma coefficients
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which procedure is used to perform correlation analysis in the video?
proc A
proc B
proc C
proc R
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