Q&A #4330

Teachers' Lounge Discussion: Statistics Texts

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From: dawn

To: Teacher2Teacher Public Discussion
Date: 2002062513:47:38
Subject: confidence level

I am trying to find an explanation as to why a sample size of a small sample, should have a confidence level of 90% or above.... (as opposed to 80-85%) most calculators utilize 90% but suggest 95%....

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