Question 1
For correlation, you will ask if the slope of the line relatingvariable X and variable Y is significantly different from zero
- True
- False
Question 2
For regression, you test if the R2 value is significantlydifferent from zero
- True
- False
Question 3
For correlation, the data are assumed to be normally distributedin both the X and the Y directions.
- True
- False
Question 4
For regression, the data are assumed to be normally distributedin both the X and Y directions.
- True
- False
Question 5
For correlation, the alternative hypothesis can be left, rightor both tailed depending on the question
- True
- False
Question 6
For regression, the alternative hypothesis can be left, right orboth tailed depending on the question
- True
- False
Question 7
Nonparametric tests use the original data to analyze thequestion being asked
- True
- False
Question 8
In class we covered a nonparametric tests for every parametrictest covered this semester
- True
- False
Question 9
Nonparametric tests still have the assumptions of a 'good'sample
- True
- False
Question 10
For the Spearman's Rank Test, there still has to be a pattern ofcovariance in ranks to find a significant relationship between yourX and Y variables.
- True
- False
