NEW February 25, 2020. The following figure is the results from six replicate determinations of iron in blood samples of a standard solution containing 20.0 ppm iron (III). Which of the following is correct about this chemical analysis?. I= 19.78 X, = 20.00 19.2 19.6 20.0 20.4 ppm iron(III) Select one: O a. Error is divided in equal between random and systematic. O b. Error is mostly determinate and the data are precise and accurate. O c. The data of this analysis are neither accurate nor precise. O d. Error is mostly random and the data are highly accurate

NEW February 25, 2020. The following figure is the results from six replicate determinations of iron in blood samples of a standard solution containing 20.0 ppm iron (III). Which of the following is correct about this chemical analysis?. I= 19.78 X, = 20.00 19.2 19.6 20.0 20.4 ppm iron(III) Select one: O a. Error is divided in equal between random and systematic. O b. Error is mostly determinate and the data are precise and accurate. O c. The data of this analysis are neither accurate nor precise. O d. Error is mostly random and the data are highly accurate

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter7: Statistical Data Treatment And Evaluation

Section: Chapter Questions

Problem 7.12QAP

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