Official 2020 AP Stats Exam College Board Lesson #5 Power & Type I and Type II Errors 4_10_2020

Hi all! 

That was a great lesson from Luke Wilcox!  Here are my take-aways and teacher comments:

Reminders

·         4 weeks of lessons and preparation for the exam is being taught/reviewed (recorded) M-F: 2-2:45 PM in these YouTube Lessons 😊  https://www.youtube.com/watch?v=WmYohSp7vkI&list=PLoGgviqq4845u-QDW3bikMhC4uQsuYDpy&index=13

• Lessons: April 6-10: Units 6-7 taught first because many schools either didn’t get to these entirely or at all (we did get through most of this); April 13-May 1: Units 1-5
• AP Stats Exam Friday May 22 from 2-2:45 EST
• All resources available at Statsmedic.com/youtube
• If you need a device take the Exam go to cb.org/tech

I ATTACHED TO A RECENT EMAIL (I KNOW YOU ALREADY HAVE THE ENTIRE CHAPTER NOTES PACKET FROM A PREVIOUS EMAIL THOUGH) CHAPTER 9-1 pages 5-8 SINCE I WILL BE REFERENCING THEM HERE

Last Night’s homework:

• Compare this to the two examples ( “fast food customer wait time” and “fitness program” ) on pg. 7 in the Chapter 9-1 notes

Example “Senioritis”:

• Compare this to our notes chart and example on pg. 6 in the Chapter 9-1 notes

Pictures of sampling distributions:

• These provide for you a nice visual for the chart on  pg. 6 in the Chapter 9-1 notes
• Note the nice interpretation example for using a Power of 91%
• Compare what he says to our rules on pg. 8 in the Chapter 9-1 notes

Try the check your understanding homework that he gives at the end for Monday’s lesson if you can.

Please email me any time with any question, comments, thoughts.

Take care!!