The following results were obtained from an analysis of copper content in four representative samples using flame atomic absorption spectroscopy. Suppose the true value is environmental 5.10 ppb. Sample 1 2 3 4 Cu content (ppb) 5.34 5.37 5.44 5.22 Comment on the data obtained in terms of accuracy and precision. (iii)
The following results were obtained from an analysis of copper content in four representative samples using flame atomic absorption spectroscopy. Suppose the true value is environmental 5.10 ppb. Sample 1 2 3 4 Cu content (ppb) 5.34 5.37 5.44 5.22 Comment on the data obtained in terms of accuracy and precision. (iii)
Chapter2: Basic Statistical Analysis With Excel
Section: Chapter Questions
Problem 10P
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![The following results were obtained from an analysis of copper content in four representative
samples using flame atomic absorption spectroscopy. Suppose the true value is
environmental
5.10 ppb.
Sample
1
2
3
4
Cu content (ppb)
5.34
5.37
5.44
5.22
Comment on the data obtained in terms of accuracy and precision.
(iii)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8439c039-8d7c-458d-b038-e82636a9051d%2F0bf3ff1e-c7e4-46b9-a5e9-272120ca139d%2Fthtghe_processed.png&w=3840&q=75)
Transcribed Image Text:The following results were obtained from an analysis of copper content in four representative
samples using flame atomic absorption spectroscopy. Suppose the true value is
environmental
5.10 ppb.
Sample
1
2
3
4
Cu content (ppb)
5.34
5.37
5.44
5.22
Comment on the data obtained in terms of accuracy and precision.
(iii)
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