https://community.jmp.com/t5/Discussions/Interval-Explorer-for-one-sample-variance/m-p/528828#M75235 <P>The confidence interval width represents the uncertainty in the estimate of the variance. A larger sample reduces the uncertainty and shrinks the width. A smaller sample increases the uncertainty and expands the width.</P> Mon, 01 Aug 2022 14:31:57 GMT Mark_Bailey 2022-08-01T14:31:57Z https://community.jmp.com/t5/Discussions/Interval-Explorer-for-one-sample-variance/m-p/528604#M75219 <P>Hi All,</P><P>&nbsp;</P><P>Within the DOE menu, if l select Sample Size Explorers - Confidence Intervals and Margin of Error for one Sample Variance, when i change the sample size the interval width changes, but what is the interval width telling me?</P><P>&nbsp;</P><P>Thanks</P><P>Mick.</P> Thu, 08 Jun 2023 21:10:35 GMT https://community.jmp.com/t5/Discussions/Interval-Explorer-for-one-sample-variance/m-p/528604#M75219 Mickyboy 2023-06-08T21:10:35Z https://community.jmp.com/t5/Discussions/Interval-Explorer-for-one-sample-variance/m-p/528828#M75235 <P>The confidence interval width represents the uncertainty in the estimate of the variance. A larger sample reduces the uncertainty and shrinks the width. A smaller sample increases the uncertainty and expands the width.</P> Mon, 01 Aug 2022 14:31:57 GMT https://community.jmp.com/t5/Discussions/Interval-Explorer-for-one-sample-variance/m-p/528828#M75235 Mark_Bailey 2022-08-01T14:31:57Z https://community.jmp.com/t5/Discussions/Interval-Explorer-for-one-sample-variance/m-p/529225#M75269 <P>Thanks Mark, appreciate the reply,&nbsp;</P> Tue, 02 Aug 2022 04:52:37 GMT https://community.jmp.com/t5/Discussions/Interval-Explorer-for-one-sample-variance/m-p/529225#M75269 Mickyboy 2022-08-02T04:52:37Z