Does the data set of 155.8, 158.4, 194.9, 164.8, 154.5, 184.3, 114.8 and 157.8 ppm contain outlier(s)? (Given that Qcrit.90 % confidence interval (n = 8) 3D 0.468) O All data should be retained O It is difficult to judge O Both 114.8 and 194.9 ppm are outliers O 114.8 ppm is the outlier O 194.9 ppm is the outlier

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter27: Molecular Fluorescence Spectroscopy
Section: Chapter Questions
Problem 27.9QAP
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Does the data set of 155.8, 158.4, 194.9,
164.8, 154.5, 184.3, 114.8 and 157.8 ppm
contain outlier(s)? (Given that
Qcrit.90 % confidence interval (n = 8) D
0.468)
%3D
%3D
O All data should be retained
O It is difficult to judge
O Both 114.8 and 194.9 ppm are
outliers
O 114.8 ppm is the outlier
O 194.9 ppm is the outlier
Transcribed Image Text:Does the data set of 155.8, 158.4, 194.9, 164.8, 154.5, 184.3, 114.8 and 157.8 ppm contain outlier(s)? (Given that Qcrit.90 % confidence interval (n = 8) D 0.468) %3D %3D O All data should be retained O It is difficult to judge O Both 114.8 and 194.9 ppm are outliers O 114.8 ppm is the outlier O 194.9 ppm is the outlier
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