The chi-square test for independence of variables χ2 is a valuable inferential statistical tool. Give an example of a question a researcher might be investigating when using a chi-square test.
PART 2 – Analysis of Variance (ANOVA):
Discuss the conditions under which ANOVA would be an appropriate statistical test. State the assumptions necessary to use this test.
PART 3 – Regression:
Give an example in which you might use simple linear regression.
Define epidemiology and describe the three basic types of epidemiological studies. Why might a nursing book on statistics include a chapter on epidemiology?