MATH 225N Week 4 Midterm Exam Review Week 1 – 4

A little more focus—We have … so much material to this point so here is a review that will help you focus your studying a little bit more. These are the concepts that you want to review before you take the Midterm Exam.

1. Go over Observational and Experiment studies.
2. Identify Levels of Measurement
3. Understand the definitions of population, sample, statistic, parameter, and data
4. Identify and distinguish between types of sampling methods such as stratified, cluster, systematic, and convenience sampling.
5. Frequency Tables: class limits, reading these tables, calculating frequencies, etc.