Hypothesis Testing with Two Samples
Read this chapter, which discusses how to compare data from two similar groups. This is useful when, for example, you want to analyze things like how someone's income relates to another sample that you are interested in. Make sure you read the introduction as well as sections 10.1 through 10.6. Attempt the practice problems and homework at the end of the chapter.
Click https://cnx.org/contents/tWu56V64@35.6:RaaMoSPg@7/Introduction link to open resource.