Population is the total number of persons or things means in a Study as a matter of interest. n= Sample size. Sample is the subset of the population. Just try to explain it in a example: A researcher want to know.
Sorry I only have these answers:
2- currant
5- hamburger
6- frankfurter
7- calico
References should be arranged by alphabetical order on a Works Cited page. In MLA, the author slash organization is what affects the order of references.