70 Spring 2004

Midterm 2 for Fall 2003

After you have worked a couple hundred study guide problems, you might want to try taking MT 2 for Fall 2003. Give yourself 75 minutes.

Once you are done, you can check the answers.

Ch. 9, #68,11

Unified Theory

Once we get the basic concepts down, we can apply them in a variety of contexts.

Binomial Hypothesis Testing

For a change of pace, we considered hypothesis testing within the context of a binomial random variable. This examples helps us to understand the concepts of hypothesis testing.

Moving to a larger sample size allows us to invoke the normal approximation.

The two-tailed test has symmetric rejection regions.