Assignment:
1.Anaylsis of Variance
2.Correlation and Linear Regression
3. Humphreys, P. (2013). Data analysis: Models or techniques? Foundations of Science, 18(3), 579-581. (use this link and write a small paragraph
4. Franke, T. M., Ho, T., & Christie, C. A. (2012). The chi-square test: Often used and more often misinterpreted. American Journal of Evaluation, 33(3), 448-458. (use this link and write a small paragraph)
5. McHugh, M. L. (2013). The chi-square test of independence. Biochemia Medica, 23(2), 143-149.
(use this link and write a smal paragraph)
6. Answer these questions:
- When is it appropriate to apply the z-test as the inferential technique and why?
- When is it appropriate to apply the t-test as the inferential technique and why?
- When is it appropriate to apply the z-test for proportions?