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Title: To perform diagnostics on the consistency of a laboratory scale, multiple measurements are taken ... Post by: Earthgirl225 on Feb 19, 2023 To perform diagnostics on the consistency of a laboratory scale, multiple measurements are taken using a reference weight over the course of several days. The variance observed over 20 repeated measures is 248. What is a 99% confidence interval for the measurement variance of this scale? ▸ (122.129, 688.486) ▸ (11.051, 26.239) ▸ (117.809, 633.862) ▸ (174.034, 413.213) Title: Re: To perform diagnostics on the consistency of a laboratory scale, multiple measurements are taken ... Post by: hfrankos on Feb 19, 2023 Content hidden
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