Here are the notes for block #3 (T/W, Jan 10/11) over chapter 21 (Type I/II errors, power of a test).

• Notes 7.3 - Type I and II Errors and Power
• Notes 7.3 - Just the "handout" part of the notes

Here is the worksheet that accompanies the bookwork:

• Worksheet 7.3 - P-values and Power

ALSO...

If you are extra-inquisitive, this is a bonus example calculation of beta and power:

• 21 Extra Example - Calculating Power (this is not something that you need to know for this class)

Today (F/M, Jan 6/9) marks our first foray into hypothesis testing with proportions for 1-sample (1-proportion z-tests). This is quite the important section of the course so please ask someone for help if you're having trouble with it.

• Notes [WEB] 7.2 - Hypothesis Testing with Proportions

Here are the slides from the 1st lesson of the semester (W/Th, Jan 4/5), over 1-sample z-intervals for proportions (1-proportion z-intervals). Supplemental reading in chapter 19 of the textbook is there if you need it.

• Notes [WEB] 7.1 - Confidence Intervals with Proportions | B&W PDF Version
• Blank copy of notes handout

The following worksheet was given in class, and is also due next time:

• Worksheet 7.0 - Review Collecting Data & Designing Studies

The rest of the textbook homework is listed on the 4th six weeks calendar~

Here is the review sheet for the Fall Semester Exam Review, due on the day of your scheduled semester exam: Review - Fall Semester Exam

Here is the review for the last major exam of the six weeks, which is scheduled for Tu/W, Dec 6/7:

• Review Unit VI - Probability Models and Sampling Distributions
  Note: Originally there was a typo in the answers on the last page - the answer to #13 is "D" (not "C").

And if you're looking for an extra copy of the in-class group review, here is that as well (no answers, check with your teacher for those):

• In-Class Group Review - Sampling Distributions and Probability Models