Quiz
Regression
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Questions in this quiz (8)
1What are the 3 steps in performing a regression?
- AUnivariate analysis
- BBivariate Analysis
- CMultivarate Analysis
- DEnsuring multicolinearity
- ERegression
2What are the 5 things you check in your univariate analysis?
- ACentral tendency
- BVariablility
- CSkew
- DKurtosis
- EModality
- FIndependence
- GLinearity
- HCorrelation
3What do you check for in your bivariate analysis?
- AMonotonic
- BEffect of X on Y
- CCorrelation
- DLinearity
- EGaps
- FOutliers
- GDirection
- HNormality
- IIndependence
- JVariablility
4When we get a Pearsons r of 0 it means there is no correlation.
- ATrue
- BFalse
5The constant coefficient is...
- AThe Y intercept
- BThe value of change in the DV for one increase in IV
- CLess important than the IV coefficients
- DMore important than the IV coefficients
- EThe X intercept
6What are the 4 assumptions that need to be met for our regression?
- ANormality
- BLinearity
- CIndependence
- DConstant variance
- ESignificance
- FCorrelation
- GMonotonic
- HP-P plot
7The P-P plot checks for...
- ANormality
- BLinearity
- CVariance
- DIndependence
- ECorrelation
8The scatterplot of ZRESID vs ZPRED is used to...
- AAssess normality
- BAssess linearity
- CAssess variance
- DAssess independence
- EAssess significance
- FAssess the correlation
Information
- Description
- Undergradtuate PSY - Design and Statistics Quiz on Regression, created by Daniel Whiting on 24/08/2017.
- Author
- Daniel Whiting
- Language
- English
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- 70
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