**Instructor: Devon Brewer**

**You can obtain overheads, some
handouts,
and other course materials for this course by following the links below.**

__Overheads__

**Purposes
of statistics, introductory concepts**

**Research
methods & design, scales of measurement**

**Measures
of central tendency, distribution shapes**

**Bivariate
relationships: categorical data**

**Bivariate
relationships: regression and correlation**

__Homework Assignments__

__Extra Credit__

**Data
analysis project and paper**

__Web tools for demonstrations and
data analysis__

**Survey
Documentation and Analysis**

**Mean,
median, and standard deviation demonstration**

**Comparing
interval scale distributions**

**Normal
distribution - varying s.d.**

**Regression
demo 1 (Regression by Eye)**

**Regession
demo 2 (Regression Applet)**

**Regression
demo 3 (Put Points)**

**Correlation
demo 1 (West's version of Marden's Applet)**

**Correlation
demo 2 (Scatter, Correlation, and Regression)**

**Correlation
demo 3 (Correlation coefficient)**

**Influence
of restricted range on correlation**

**Relative
frequency probability - dice**

**Relative
frequency probability - coin tosses**

**Confidence
interval for a mean**

**Confidence
interval for a proportion**

**Last updated 12/3/00**