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Forums Product Questions Survey Confidence

Survey Confidence

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4:09
June 30, 2008


adgolomb

Member

posts 4
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Does your system have the ability to calculate the confidence level/interval for a survey?

11:31
June 30, 2008


Mario

Admin

Boulder, CO

posts 994
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There is not enough info to calculate confidence limits in the surveys, and it is based on a few statistical assumptions that can be hard to verify in surveygizmo’s case. There is also a consideration for sampling error and more importantly, non-response errors.

I spoke to our statistical expert and he warned that confidence limits are good in theory, but have some issues and doubts in practice.

Mario Lurig
Sales Engineer – SurveyGizmo
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