Today in class we covered two proportion z-tests. This chapter looks at comparing numbers when the stats come from two independent groups. After we did a few problems on the chapter, we started looking at some AP exam questions.
The plan the rest of the year is to continue to work on new material along with dedicating some time each class to reviewing some earlier material.
Homework due 4/7: Read Chapter 23. Also bring in your formula sheet that I handed out a few weeks ago. We will be going over that. I want to get you familiar with this sheet as it will be provided on your AP exam.
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