Question
1. What variables do you use t-test? 2. What variables do you use ANOVA? 3. What variables do you use Chi-square (Goodness of fit)? 4.
1. What variables do you use t-test?
2. What variables do you use ANOVA?
3. What variables do you use Chi-square (Goodness of fit)?
4. What measure of central tendency is best to use when dealing with data that uses the Interval and Ratio scale of measurement?
5. What measure of central tendency is best to use when dealing with data that uses a Nominal scale of measurement?
6. What are the advantages and disadvantages when using the mean/average as a measure of central tendency?
7. Give a practical example of data where the range is most useful?
8. Give a practical example of data where the standard deviation is most useful?
9. What type of data would you use to calculate the correlation using Pearson's r?
10. What type of data would you use to calculate the correlation using Spearman's rho?
11. What is the difference between parametric and non-parametric tests? And to what type of data do we use them?
12. Give 5 examples of Data under Nominal Scale
13. Give 5 examples of Data under Ordinal Scale
14. Give 5 examples of Data under the Interval Scale
15. Give 5 examples of Data under Ratio Scale
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Applied Regression Analysis And Other Multivariable Methods
Authors: David G. Kleinbaum, Lawrence L. Kupper, Azhar Nizam, Eli S. Rosenberg
5th Edition
1285051084, 978-1285963754, 128596375X, 978-1285051086
