Helpful Statistics Videos
AP Stats Exam Info
Chapter 27  Linear Regression Inference
More about Inferences with Regression
Confidence Intervals for Predictions
(AP only)
(AP only)
Conditions for Linear Regression Inferences
Chapter 26  ChiSquared Tests
ChiSquared Test for Homogeneity  Calculator Based


Chapter 26 Notes  Intro of ChiSquared

Complete the practice problems, then go to the blog.

Extra Credit  Looking for Data  
File Size:  30 kb 
File Type: 
Ztests on the Calculator
Chapter 25 Notes & Examples

Practice problems...do them! (after you watch the video and take notes.)

Chapter 24 Notes & Examples

Practice problems...do them! (after you watch the video and take notes...you will need your calculator to do the problems).

Chapter 23 Notes & Examples
Still having trouble understanding degrees of freedom? Maybe this video will help.


Chapter 22
Chapter 21  Part 2
After doing this video twice, I realized it was a little blurry. I did not have the time to go and do it again, so hopefully you can see what I am writing. If it is a big issue, please let me know and you can look at mine before school or during lunch.
Chapter 21 Notes/Examples
Chapter 20 Notes/Examples
Chapter 19 Practice Worksheet  Answers


Chapter 19 Notes/Examples  Wednesday 2/18


Chapter 17 Practice Problems  Friday 1/29
 Helpful videos to help you visualize what makes a point a leverage point.