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Z-test for Difference Between Means

This slide show presentation, created by William Richards of The Vancouver Network Analysis Team, provides two good examples on using the Z-test for the difference between two means. Gives some good "plain language" interpretations of what "statistically significant difference" means. Overall, this is a worthwhile demonstration of this mathematical concept.... Show More

Keywords:: stem education, workforce development, technician training, advanced technological education

Disciplines:

Mathematics and Statistics / Statistics and Probability

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Material Type:: Reference Material
Date Added to MERLOT:: July 18, 2016
Date Modified in MERLOT:: July 18, 2016
Author:: Richards, William D., Vancouver Network Analysis Team
Submitter:: Barbra Bied Sperling

Primary Audience:: College General Ed, College Lower Division, College Upper Division, Graduate School, Professional
Technical Format:: Website
Mobile Compatibility:: Not specified at this time
Language:: English
Cost Involved:: No
Source Code Available:: No
Creative Commons:: No

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Z-test for Difference Between Means

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