Here are the notes and homework for random variables and probability models (class #24 - W/Th Nov 1/2):

• Notes 5.2: Random Variables BLANK | (filled-out notes)
• Homework (worksheet): Worksheet (HW 5.2) - Probability Distributions HW

If you wish to read up on this section in the textbook, you can read through chapter 16.

Here are the paper notes and corresponding lesson videos for class #23 (M/Tu, Oct 30/31), conditional probability:

• Notes: 15 Notes - Conditional Probability BLANK | (filled-out version)
  These notes may be slightly different from the ones used in class, but the concepts are the same.
• Video (1 of 3): Notations, Basic Formulas, Venn Diagram (The Dorm Room Problem)
• Video (2 of 3): 2-Way Tables (The First Lady Problem)
• Video (3 of 3): Tree Diagrams (The Binge Drinking Problem)

Here are the homework problems pasted onto a single sheet (#44 not withstanding), for your convenience:

• HW #23 Problems

Chapter 15 in the textbook provides additional reference material, should you need it.

Here is the review for the last major exam of the 2nd six weeks, which is scheduled for Th/F, Oct 26/27.

• Review Unit IV (Scatterplots & Regressions) (answers are at the end)
• ...and here is the regression notes cheat-sheet, in case you misplaced it.

For Tu/W, Oct 17/18, we continued with scatterplots and also covered computer printouts. Here are the handouts:

• Powerpoint Slides: More Linear Regressions
• Worksheet - Computer Printouts (Pg. 188 in the textbook has a good explanation for how to get slope and y-intercept from these. #1 and 2 are done for you - complete 3 and 4)

Here is the worksheet for homework (there are also some textbook problems as well):

• Worksheet HW #19 - Linear Regressions

Here are the notes/slides/handouts/etc for F/M, Oct 13/16:

• Powerpoint Slides: Scatterplots & Regressions I
• Blank copy of notes

And in case you want to get an EARLY start on NEXT TIME'S homework worksheet, here it is:

• Worksheet HW #19 - Linear Regressions - THIS IS NOT TODAY'S HW! THIS WILL BE GIVEN OUT NEXT CLASS!