Make Up Exam

There will be an exam Tue March 4th to serve as a make-up for anyone who has missed a previous exam.

It can also be used as an opportunity to improve your lowest score.

If you’ve taken all exams you may opt out.

Exam #5 Make Up

Because several students ran out of time during Exam #5 I will offer a make up opportunity to everyone. Here’s how it will work:

1. Any problem that was marked down may be re-done to earn additional points on the exam.
2. Corrected problems may earn up to 80% of points deducted if completed and turned in before class this Thursday (2/27).
3. Students must submit re-worked problems on a separate sheet of paper (with name clearly indicated on each page) and turn them in attached to the original exam.

We can address any questions in class.

Exam #5 Review

We will review Exam #5 in class today.

Exam #5 Results

Here are the Exam #5 Results. We will review in class Tuesday.

Descriptive Statistics

• n=30
• μ=76.93
• σ=20.84

Stem and Leaf Plot

3   28
4   029
5   4
6   044
7   35599
8   2455
9   024445778999

Individual Scores

Let me know if you have any questions or concerns about these scores.

Assignment #9: Forecasting

Due Thu Feb 27

Textbook Reading

• Ch 15 p 602-624 (Forecasting)

Assigned Problems

• Problems 15.2, 15.4, 15.6, 15.8, 15.10

Post all results to your blog.

• Be prepared to ask questions about these topics on Tuesday (2/25).
• Be prepared for an exam on this material on Thursday (2/27).

Exam #4 Review

We will review Exam #4 in class today.

Exam #4 Results

Here are the Exam #4 Results. We will review in class on Tuesday.

Descriptive Statistics

• n=28
• μ=89.25
• σ=12.88

Stem and Leaf Plot

4   7
6   5
7   345
8   12479
9   0122347788
10  00000000

Individual Scores

Let me know if you have any questions or concerns about these scores.

Assignment #8: Model Testing and Estimation

Due Thu Feb 20

Textbook Reading

• Ch 12 p 495-500 (Testing Slope and Overall Model)
• Ch 12 p 500-504 (Estimation)

Assigned Problems

• Problems 12.38, 12.44 by hand
• Problems 12.39, 12.45 using software

Post all results to your blog.

• Be prepared to ask questions about these topics on Tuesday (2/18).
• Be prepared for an exam on this material on Thursday (2/20).

Exam #3 Review

We will review Exam #3 in class today.

Problem #1

Problem #2, alt

Problem #3-4

Assignment #7: Simple Regression Analysis

Due Thu Feb 13

Textbook Reading

• Ch 12 p 475-481 (Simple Regression)
• Ch 12 p 483-488 (Residual Analysis)
• Ch 12 p 490-492 (Standard Error of the Estimate)
• Ch 12 p 493-495 (Coefficient of Determination)

Assigned Problems

• Problems 12.6, 12.14, 12.24, 12.32 by hand
• Problems 12.7, 12.15, 12.25, 12.33 using software

Post all results to your blog. Be prepared for an exam on these topics.