AP Stats – Chapter 12 Test – Answer Key
March 31, 2009
Here’s the answer key for the last test.
AP Stats – Ch13 Practice Test and Key
March 31, 2009
Here is a chapter 13 practice test and KEY. Expect the chapter 13 quiz/test to approximately the same length.
Parabola Lab or Pa”lab”ora
March 27, 2009
This will be a test to see how well you function in the computer lab. If you “working” on websites or applications that are not specified in this lab. Then your lab will be over and you will stare at a blank screen!
In this lab you will work on two different activities using applets and completing questions
Activity 1: Equations of a parabola (review)
This is a quick activity to find the equation of a parabola and get a better understanding the parabola changes with changing the different parts of the equation. Read the instruction before you load the applet and start clicking!
I want you to duplicate at least 8 parabolas in the applet. You do this by clicking the “new parabola” button and adjusting the sliders until your parabola matches the given parabola.
Click Here: Finding the equation of a parabola Lab
Challenge: now that you’ve done 8 parabolas, try the same process a few times with only adjusting each slider ONE time. No second adjustments. See if you can do this three times in a row.
Click here and answer the questions.
Activity 2: Definition of a parabola
In this activity you get a better feeling for what a parabola is (hopefully). Be patient, it can be a little challenging to get accurate results. READ the instructions before your get started.
Click here: Construct a Parabola Lab
Drag and move the point M until the line segments are the same length, then click the “plot points” button. Do the same process until you have 8 points plotted.
DO NOT click the “plot/delete parabola” button until you’ve plotted at least 8 points (four above the axis of symmetry and 4 below).
Now click the “plot/delete parabola” button and see if your parabola goes through your points.
Let me know when you’ve answered the online questions. If you finish early, explore more about parabolas and parabolic antennas.
Advanced Algebra – CH 8 Review WS
March 18, 2009
Here is the CH 8 Review worksheet. This is homework due Thursday.
AP Stats – Ch 12 practice test and key
March 17, 2009
Here’s a past test and the answer key from Chapter 12. Pay attention to the answers and how specific you need to address the null and alternative hypothesis. Now’s not the time to start getting lazy with answers.
AP Stats – Ch 11 Test key
March 17, 2009
Here is the answer key to the Ch 11 Test.
AP Stats – Weekend Study Sessions
March 16, 2009
Here is the weekend study session from now until the AP Test, May 5. I would like all of you to attend at least 2. If you attend more, you will earn extra credit (don’t ask me how much or I’ll penalize you 
The sign-up will be for me to determine about how many students will be there and how many copies I should make. You can sign-up here - SIGN UP FORM
If you have questions or extenuating circumstances, see me.
| Sat Mar 21 | 9am – 11am | AP Stats Review #1 – Ch 1, 2, and 5  |
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| Sat Mar 28 | 10am – 12pm | AP Stats Review #2 – Ch 3 and 4 |
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| Sat Apr 4 | 9am – 11am | AP Stats Review #3 – Ch 6, 7 and 8 |
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| Sat Apr 18 | 1pm – 3pm | AP Stats Review #4 – Ch 10 – 14 |
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| Sat Apr 25 | 9am – 11am | AP Stats Review #5 – Open Review / Practice / Test Tips |
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| Sat May 2 | 8am – 11am | AP Stats Review #6 – Practice Test |
AP Stats – Chapter 11 presentation added
March 6, 2009
I have added my ch 11 presentations to the “presentations” section, if you are interested.
AP Stats Homework Clarification
March 5, 2009
Due to getting behind in the topic of 2 sample tests, the homework was a little out synch with the class. I want you to focus on the homework due tomorrow (Problems 11.50, 53, 55, 56, 57) and complete Block Day’s assignment (Problems 11.29, 33, 39-41) by Monday. Remember Monday is a Chapter 11 Test.
AA – Chapter 7 review with key
March 5, 2009
Here is a review worksheet with a number of problems that will be similar to your test on Friday. The key is at the end, so you can check your answers. Complete these problems and show your work on a separate sheet of paper.
1st Period - AP Stats
2nd Period - AP Stats
3rd Period - AA Finite
