Here are the notes for Fri/Tues, Feb 13/17. This was over chapter 23 in the textbook -- inference with 1-sample means, and the introduction to t-distributions.
- 23 Notes - Inferences with Means I (ppt version)
- PDF (color - NOT ideal for printing) | PDF (black and white)
As a reminder, if you lost your z-table (which is now also a t-table), you can download and/or print a copy of the formula charts here.