1- Calculate the standard deviation of this group. 2- Calculate the Coefficient of variation. Coloulete the Dregiai of the loot t ue uo1.ueg

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter7: Statistical Data Treatment And Evaluation
Section: Chapter Questions
Problem 7.8QAP
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Q2: Suppose you have the following group of results that were recorded from
electrolyte analyzer during the first week of July 2021. [25.1 37 38.5 21.4
41.2]
1- Calculate the standard deviation of this group.
2- Calculate the Coefficient of variation.
3- Calculate the Precision of the last two values.
Transcribed Image Text:Q2: Suppose you have the following group of results that were recorded from electrolyte analyzer during the first week of July 2021. [25.1 37 38.5 21.4 41.2] 1- Calculate the standard deviation of this group. 2- Calculate the Coefficient of variation. 3- Calculate the Precision of the last two values.
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