The next major test is scheduled for Th/F, Sept 26/27. Here is the test review, in case you lose your copy.

Solutions will be available to check in class only.

• Review Chapter 13, 3, 4

Skip #12 and #14 from Chapter 4 (since we didn't have time to cover stemplots in class).

Still do:

• Ch 4: #3, 4, 5
• Ch 3, #19, 26

Also, we are not doing the "Fish Tanks" Worksheet, however we are instead doing the following for homework:

• Chapter 13 Worksheet - Experiment Only

Changes to the homework for class #8 (Mon/Tues, Sept 16/17):

• Textbook: Just do Ch. 13 #40 and Ch. 3, #18 (skip the rest of the problems on your original paper calendar)
• Worksheet #1: 3 Worksheet - HW#8 Graphical Displays with Categorical Data
• Worksheet #2: 13 Worksheet - Shampoo

Also, here are the PowerPoint slides for the day's class (we finished up Ch 13 and then went through Ch 3):

• 13 Notes - Experiments and Observational Studies II (Sept 16-17 WEB)
• 3 Notes - Categorical Data

(As usual, I make no guarantees that the fonts/animations will all work properly on your computer)

In case you wanted to read up more on the "Ants count" experiment, here's a link to the story (along with pictures of the actual ants!):

Ants That Count!

Here's the YouTube video that we watched in class: