Sample Number of Fe content measurements mg/L on the sample 1 3 1.56, 1.45, 1.51 1.42, 1.39, 1.46 1.52, 1.29, 1.41 3 When analyzing the iron content of a well water drilled for use in a new housing development, water from the well was analyzed on three different days. The following data was obtained: Based on the data in the picture, the coefficient of variation (CV) for data of set number 1(row 1) is: 1. 03.66 2. 00.79 3. 02.014 4. 00.0366 5. 06.54

Sample Number of Fe content measurements mg/L on the sample 1 3 1.56, 1.45, 1.51 1.42, 1.39, 1.46 1.52, 1.29, 1.41 3 When analyzing the iron content of a well water drilled for use in a new housing development, water from the well was analyzed on three different days. The following data was obtained: Based on the data in the picture, the coefficient of variation (CV) for data of set number 1(row 1) is: 1. 03.66 2. 00.79 3. 02.014 4. 00.0366 5. 06.54

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter8: Sampling, Standardization, And Calibration

Section: Chapter Questions

Problem 8.1QAP

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