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Java Applets for Power and Sample Size


Java Applets for Power and Sample Size

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A detailed page on the relationship between sample size and power, that includes applets. The applets allow the user to change parameters and observe the resulting change in power. Applets are provided for tests for proportions, means, t-tests, pooled and Satterthwaite two sample tests, Balanced ANOVA, chi square tests, and Poisson tests.The page also includes links to references about sample size choice and practical advice.
Material Type: Simulation
Technical Format: Java Applet
Date Added to MERLOT: August 23, 2005
Date Modified in MERLOT: July 24, 2007
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  • Peer Reviews: 4.25 rating
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Primary Audience: College General Ed, Graduate School
Mobile Compatibility: Not specified at this time
Language: English
Cost Involved: no
Source Code Available: no
Accessiblity Information Available: no
Creative Commons: unsure


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