An analyst wants to compare the analytical performances of a new method in the determination of Se in vegetables with a reference method. The analyst selects a suitable sample and analyses 8 portions of the sample using the reference method and 8 portions using the proposed method. The results are shown Method Reference Mean (mg/100g) Standard deviation (mg/100g) 0.1988 0.0275 Proposed 0.1513 0.0210 Check whether the measurement results are compatible at 0.05 significance level. Given that F. = 4.99 and tc = 2.145.

An analyst wants to compare the analytical performances of a new method in the determination of Se in vegetables with a reference method. The analyst selects a suitable sample and analyses 8 portions of the sample using the reference method and 8 portions using the proposed method. The results are shown Method Reference Mean (mg/100g) Standard deviation (mg/100g) 0.1988 0.0275 Proposed 0.1513 0.0210 Check whether the measurement results are compatible at 0.05 significance level. Given that F. = 4.99 and tc = 2.145.

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Description: 3. An analyst wants to compare the analytical performances of a new methodin the determination of Se in vegetables with a reference method. Theanalyst selects a suitable sample and analyses 8 portions of the sampleusing the reference method and 8 po

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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