Note: The files listed here are PDF (Portable Document Format) files. They may viewed using any number of free PDF file viewers. One such viewer is Adobe Reader which is available at the Adobe Reader web site.
Course News
4/26/2010
Decreasing annuities were discussed. Graded Homework 17 is due on 4/27.
4/23/2010
Increasing annuities were discussed.
4/19/2010
The concept of interest was discussed. Graded Homework 16 is due on 4/23.
4/16/2010
The concept of interest was introduced.
4/13/2010
The binomial distribution was discussed. Graded Homework 15 is due on 4/16.
4/12/2010
The binomial distribution was discussed.
4/7/2010
The normal distribution was discussed. Graded Homework 14 is due on 4/9.
4/6/2010
The normal distribution was introduced.
4/2/2010
Variance and standard deviation were discussed. Graded Homework 13 is due on 4/5.
3/26/2010
Variance and standard deviation were discussed.
3/24/2010
The mean and expected value were discussed. Graded Homework 12 is due on 3/26.
3/23/2010
The mean and expected value were discussed. Graded Homework 12 is due on 3/26.
3/22/2010
The mean was discussed. Graded Homework 11 is due on 3/23.
3/10/2010
Frequency and probability distributions were discussed. Graded Homework 11 is due on 3/22.
3/9/2010
Frequency and probability distributions were discussed.
3/3/2010
Lotteries were discussed. Graded Homework 10 is due on 3/8.
3/1/2010
Probability was discussed. Graded Homework 9 is due on 3/3.
2/26/2010
Probability was introduced.
2/17/2010
Combinations were discussed. Graded Homework 8 is due on 2/19.
2/12/2010
Permutations were introduced.
2/10/2010
Graded Homework 7 was discussed.
2/9/2010
The multiplication principle was discussed. Graded Homework 7 is due on 2/10.
2/8/2010
Graded Homework 6 was discussed.
2/5/2010
The inclusion-exclusion principle was discussed. Graded Homework 6 is due on 2/8.
2/3/2010
Sets were discussed. Graded Homework 5 is due on 2/5.
2/2/2010
Linear regression was discussed. Graded Homework 4 is due on 2/3.
2/1/2010
Linear regression was introduced. Note that a proper calculator is a course requirement. Only a limited number of calculators meet that requirement. One is the Texas Instruments TI-30XIIS. Also, students are required to bring a proper calculator to every class.
1/29/2010
Cost, revenue, and profit were discussed. Graded Homework 3 is due on 2/1.
1/25/2010
Applications of lines were discussed. Graded Homework 3, problems 9,10 is due on 1/26.
1/22/2010
Determining the equation of a line was discussed. Graded Homework 3, problems 3-8 is due on 1/25.
1/20/2010
The slope of a line was discussed. Graded Homework 2 is now due on 1/22. Graded Homework 3, problems 1-2 is due on 1/22.
1/19/2010
Supply and demand was discussed. Graded Homework 2 is due on 1/20.
1/15/2010
Systems of linear equations were discussed. Graded Homework 2, problems 1-4 is due on 1/19.
1/13/2010
Graphing linear equations was discussed. Graded Homework 1 is due on 1/15.
1/12/2010
Linear equations were discussed. Graded Homework 1, problems 1-10 is due on 1/13.