misteryoun: October 2011 Archives

AP Stat - HW #24 Worksheet

In case you didn't pick one up in class after the test:

This is the only homework for this assignment - NO book work this time.

AP Stat - 1st Semester Project

This project will count as one test grade for the 3rd six weeks (there are only two test grades for the 3rd SW, including this project).

Here is the project descriptor, in case you missed class (or lost your copy):


Here are the checkpoint dates that were given in class:

  • Written Proposal: Tu/W, Nov. 1/2
  • Copy of Data: Th/F, Nov 3/4
  • Final Project: M/Tu, Nov. 21/22 (just before Thanksgiving Break)

AP Stat - Worksheets for HW #21

If you missed class, there were TWO worksheets that go with the bookwork.  Ask me for help if you can't get a friend to explain it to you!


Horsepower Lab Data

Here's the data for the "Time vs HP" half of the horsepower lab:
Here is the lab sheet for the activity, if you missed class (jump to page 2):
Don't forget that you also have bookwork for HW#20~

AP Stat - Ch 5-6 Test Summary Statistics

n = 132 (a small handful of students haven't taken it as of this posting)
mean: 79.068
st dev: 13.473
median: 79
Q1: 70
Q3: 90

AP Stat - Retest Info

If you did not pass the Chapter 5-6 test and are interested in taking a re-test to raise your grade to a maximum of a 70, here are the requirements:

The following two items must be completed before 9:00 a.m. on Friday morning, October 21, 2011.  The re-test will be Monday, October 24, 2011, after school.

  • Complete the following additional review (8 pages): Test Chapter 5 - 6 Extra Review.pdf.  All answers must be correct before re-testing.
  • Any homework assignments from HW #13 - 16 that is "missing" or has a grade of below a 70 must be completed correctly.
Answers to both the review and HW assignments may be checked DURING TUTORIALS.  I will not spend any class time going over any of this - this must be done before or after school.

See me in tutorials if you need help, but please DO NOT WAIT until the last minute to do this.

AP Stat - Correlation Applets Computer Activity

This is an in-class activity for A-day on Weds, Oct. 12, or B-day on Mon, Oct. 17.

Here are the 3 sites for the correlation half-worksheet.
  1. http://www.duxbury.com/authors/mcclellandg/tiein/johnson/correlation.htm ACK! This one's not working... SKIP "Johnson and Kuby"
  2. http://bcs.whfreeman.com/ips4e/cat_010/applets/CorrelationRegression.html
  3. http://www.rossmanchance.com/applets/guesscorrelation/GuessCorrelation.html
And here is the half-sheet worksheet:

AP STAT: A-DAY - Test is on FRIDAY!

Due to the PSAT, the test for Chapters 5-6 is on Friday, NOT on Wednesday as previously scheduled.

Current Class Calendar(s)

AP Statistics:
[check back on August 26!]

Recent Additions

Mr. Youn's Contact Info

McNeil High School, Room C222
Phone: 512-464-6487
E-mail: brian_youn@roundrockisd.org

Tutorials Times:
  • Before school: M Tu Th F 8am-9am
  • After school: M Tu W Th by appt.

Resources & Links

Previous Years' Classes