HW2

Find at least three web sites that you can understand about "Hypothesis Testing of Means" or "Hypothesis Testing for Means."  One can be StatTrek.com, if you want.

Summarize the concept in a 1-2 page, individually written, discussion of why and how we do hypothesis testing of a mean.  This must be your words--don't simply cut and paste (definitely, don't cut and paste what I wrote in the Overview!).  Use a diagram to help your explanation (you can copy/paste this--be sure to cite the source).  Find an example you understand and summarize/discuss it.  List the website addresses.  Include a cover page.