Chapter 13: 28 November 2006

We continued our discussion on Linear Regression  and Correlation. We saw that the linear regression models are generally valid only for the range of data observed.

Section 001
Section 002

Chapter 13: 16 November 2006

We started our discussion on Linear Regression and Correlation. We saw examples of scatter plots, and correlation coefficients.

Section 001
Section 002

Additional Review Session

Some students have expressed an interest in having an additional review session. I can do that on the following days and time:

This Friday (11/17): 2 - 3
Weekend: Usually in the afternoon
Monday: 1-3

Please leave your comments if you are interested, and what times are suitable.

The review session will be on Friday from 3 to 4. Please meet at A401 BSA (my office).

Review: 14 November 2006

We continued our review for Exam 3, and concentrated on Confidence Intervals.

Section 001
Section 002

Review: 9 November 2006

We reviewed hypothesis testing today. This is part of the review for Exam 3.

Section 001
Section 002

Chapter 8: 7 November 2006

We completed our discussion on hypothesis testing today.

Section 001
Section 002

Chat Tool

I have now added a new tool to the blog. You can chat right here :-) Try it out.

Chapter 8: 2 November 2006

Today, we started our discussion on Hypothesis Testing. We saw the three types of hypothesis, and definition of rejection region, critical values, and p-values.

Section 001
Section 002