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- 1. Multiple Choice
Estimate the correlation coefficient.r=-1r=-0.5r=1r=0.5 - 2. Multiple ChoiceEstimate the correlation coefficient.r=-1r=-0.5r=0.5r=1
- 3. Multiple ChoiceDescribe the relationship between the variables.no correlationstrong positive correlationstrong negative correlationweak positive correlation
- 4. Multiple ChoiceEstimate the correlation coefficientr=-1r=1r=-0.5r=0.5
- 5. Multiple ChoiceEstimate the correlation coefficient.r=1r=-1r=0.5r=-0.5
- 6. Multiple ChoiceEstimate the correlation coefficient.r=0r=-1r=1r=2
- 7. Multiple ChoiceDescribe the relationship between the variables.Strong positive correlationWeak positive correlationStrong negative correlationWeak negative correlation
- 8. Multiple ChoiceDescribe the relationship.Strong positive correlationStrong negative correlationWeak positive correlationNo correlation
- 9. Multiple ChoiceDescribe the relationship between the variables.Strong positive correlationStrong negative correlationWeak negative correlationWeak positive correlation
- 10. Multiple ChoiceEstimate the correlation coefficientr=1r=-1r=0r=-0.5
- 11. Multiple ChoiceEstimate the correlation coefficient.r=-1r=1r=-0.5r=0.5
- 12. Multiple ChoiceEstimate the correlation coefficient.Strong positive correlationStrong negative correlationWeak positive correlationWeak negative correlation
- 13. Multiple ChoiceDescribe the relationship between the variables.Weak positive correlationWeak negative correlationStrong positive correlationStrong negative correlation
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