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Home > Statistics Every Writer Should Know > The Stats Board > Discusssion

power tables
Message posted by ali malham on August 16, 2000 at 12:00 AM (ET)

please can you tell me where/how I can find a power table in order to work out sample sizes.I work in Clinical Audit and could do with a guide on how many repsponses are needed to make the sample significant

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Re: power tables
Message posted by Tommy on August 18, 2000 at 12:00 AM (ET)

Try these 2 web sites.

members.aol.com/johnp71/javastat.html#Power

www.health.ucalgary.ca/~rollin/stats/ssize/n1.html


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