Give your own example of a research question that you could use methods of this chapter to investigate. Include the following components:
a. The research question itself
b. The observational units
c. The explanatory variable
d. The number of categories/groups of the explanatory variable
e. The response variable
f. Whether the study would be observational or experimental
g. Whether the data collection would use random sampling, random assignment, both, or neither
h. The null hypothesis
i. The alternative hypothesis