Quantitative Skills Center

Statistics Refresher

Statistics Videos

-Created by Dr. Charlie Collins from UW Bothell's School of Interdisciplinary Arts and Sciences (it is recommended that you play the videos in Internet Explorer). Dr. Collins also has a YouTube channel on statistics.

Building a base: Stats and Math

Building a base: Intro to stats

Descriptive stats: basic descriptives

Descriptive stats: central tendency

Descriptive stats: dispersion

Descriptive stats: normal distribution

Inferential stats: introduction & sampling

Inferential stats: confidence intervals

Inferential stats: introduction to hypothesis testing

Inferential stats: single-sample case

Inferential stats: paired-sample case

Inferential stats: independent-samples case

Inferential stats: ANOVA

Inferential stats: chi-squared

Bivariate analysis: nominal & ordinal measures

Bivariate analysis: regression & correlation

Statistics with Excel Videos

-Created by Dr. Charlie Collins (it is recommended that you play the videos in Internet Explorer).

Basic descriptives

Charts and graphs

Central tendency and dispersion

DON'T FORGET- You can always stop by the Quantitative Skills Center for help in person and for resources.

Statistics and Probability Websites

Monty Hall Puzzler. A description and animation of a classic probability problem.
Policy Expert Business Statistics Resources: A source of business-related data and statistics from Policy Expert. The site contains multiple links.
Rice University Virtual Lab in Statistics. Statistics review including online textbook and simulations.
UWB Library Statistics Guide: Need to find data, but not sure where to look? Check out this page that has many statistical databases listed!
University of Wollongong Statistical Literacy Modules: This site offers up a series of modules designed to help users learn about the world of statistics, including surveys and scientific experiments.