If you missed class, here is the lab packet (this is the HW due W/Th, March 22/23). Complete pages 2-5 (skip page 1) using the sample data linked below.

• Worksheet 10.3 - Horsepower Lab
• Use this sample data if you were absent (Note: Sample size was 31!)

Here are the notes for the final major unit of the class:

• Notes 10.1 - Slope T-test and T-interval | Blank Copy
• Powerpoint - Linear Regression t-tests and t-intervals

Here is the worksheet in case you were unable to pick it up during class. This is due next class block (Tu/W, March 7/8) - please do these before our lesson next time on inference with regression slope.

• Worksheet 10.0 - Review Computer Printout Practice

Forgot how to do these? Here are the notes and examples from first semester:

• Regression Notes Cheat Sheet (the sheet that tells you how to interpret everything)
• Worksheet - Computer Output KEY (some examples for you to follow)

Here is the review for our next test, scheduled for Friday/Monday, March 3/6:

• Review Unit IX (Chi-Squared) (answers are on the last page)
  Update 3/3: A small typo was fixed on the answer to #9(b) - it should say "...largest negative difference" - previously it said "largest positive difference", which was incorrect.

This worksheet is for HW #18 (due M/Tu, Feb 27/28):

• Worksheet 9.3 - Going Nuts (2016-17)