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Nov 23 '10	New App: $.99, v1.0

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Simple Sample Size

This handy software SSS will help you determine the right sample size for your business or scientific projects under most common situations. Because it is installed on mobile devices, it enables you to make educated guess for your informed decision at almost anywhere anytime. The sample size calculation of SSS is mostly based on two-group comparison; however, the estimated sample size can be used for multiple-group study as well.

Please Note: Sample size estimation is based on assumptions (Normal distribution is assumed in this app). Although anyone can use this software to calculate sample size, it still need your best knowledge (both statistical knowledge and the understanding of the business or scientific question) to carefully exam the assumptions and justify the sample size estimation.

Acknowledgement: This app is developed in collaboration with Dr. Shihua Wen, a Research Statistician at Abbott Lab

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Last changed:

Nov 23, 2010

Category:

Business

Developer:

Lepeng Li

Version:

1.0

Average Rating:

5.00 (1)

Size:

0.2 MB

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