The key new concept in this chapter is the difference between two independent and two dependent populations. Matched pai

[answerhappygod]

The key new concept in this chapter is the difference betweentwo independent and two dependent populations. Matched pairs are anexample of two dependent populations. In this post, come up withtwo examples. Your first example will compare two independentpopulations. And your second example will have to populations thatare dependent in some way. Provide sufficient details for us tounderstand what you are comparing.
You can't use someone else's work it has to be a brand newidea that you come up with. Don't reuse find new examples!