STATWORDS: INTRODUCTORY STATISTICS

Review Resources

The resources below were chosen to align with the Clackamas Community College statistics curriculum.

Topic Web page Video Other

Data and Variables

Notation for all statistics topics
StatTrek

Summary statistics and graphs of variables
British Medical Journal (BMJ)

 

 

Design of a Study

Design of a study
SurfStat Australia

 

 

Sampling Distributions

Standard error for means and proportions
StatTrek

 

 

Inference Procedures

Deciding on an inference procedure
SurfStat Australia

Determining sample size for a mean or proportion
James Jones, Richland CC

 

 

Confidence Intervals

Margin of error for means and proportions
Note: The conditions for inference described here do not match the conditions taught at CCC
StatTrek

Confidence intervals for means and proportions
StatTrek

 

 

Hypthesis Tests

Logic of hypothesis testing
StatTrek

Statistical significance
surveysystem.com

The t-tests
British Medical Journal (BMJ)

 

 

Topic Web page Video Other