Suppose that a lead determination has a standard deviation of 3 mg. If the sample has a mean value of 60 mg, the CV is 5%. For a sample containing only 15 mg, the CV is_.
Suppose that a lead determination has a standard deviation of 3 mg. If the sample has a mean value of 60 mg, the CV is 5%. For a sample containing only 15 mg, the CV is_.
Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
ChapterA1: Evaluation Of Analytical Data
Section: Chapter Questions
Problem A1.5QAP
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