Ms. Razor's Math Page
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  • Home
  • Statistics
  • Geometry
  • Pre-Algebra/Algebra I
  • Algebra 2
Ms. Razor's Math Page

Helpful Statistics Videos

AP Stats Exam Info

Chapter 27 - Linear Regression Inference
More about Inferences with Regression
Confidence Intervals for Predictions 
(AP only)
Conditions for Linear Regression Inferences

Chapter 26 - Chi-Squared Tests

Chi-Squared Test for Homogeneity - Calculator Based 

Chapter 26 Notes - Intro of Chi-Squared

Complete the practice problems, then go to the blog.
Extra Credit - Looking for Data
File Size: 30 kb
File Type: pdf
Download File

Z-tests on the Calculator

Chapter 25 Notes & Examples
Practice problems...do them!  (after you watch the video and take notes.)
Chapter 25 Notes Outline
File Size: 143 kb
File Type: pdf
Download File

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 24 Notes Outline
File Size: 92 kb
File Type: pdf
Download File

Chapter 23 Notes & Examples
Still having trouble understanding degrees of freedom?  Maybe this video will help.
Practice Problems...do them (after you watch the notes)



Chapter 23 Notes Outline
File Size: 349 kb
File Type: pdf
Download File

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.