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Contents
[This Help file is under development] -
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| 2.2.04[Q:0] | Calculations | ||||||
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Already in an EQA? |
All EQA schemes in QAPonline have one key question that the analysis of your performance is calculated. The questions is always a number (even for embryos where each submitted option has weighted and summed to give number out of 100). Because the analysis is a number, QAPonline processes all schemes in the same way. Because each number may have a different range, QAPonline uses Standard Deviation units from the mean as the primary calculation tool. This assumes the data in each scheme is normally distributed and that 66% of all replies will be within 1 standard deviation of the group mean. Simply put, if your reply is within 1 SD of the mean, your performance is OK. | ||||||
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information contained in the HELP pages are intended for reference only.
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