Determine the concentration of phenol within the unknown wastewater sample with its 95% confidence interval. Provide calculations.

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Determine the concentration of phenol within the unknown wastewater sample with its 95% confidence interval. Provide calculations. Report the final value as the phenol concentration ± the interval.

UV-Vis Analysis of the Unknown Wastewater Sample: Unknown Absorbance- 0.4975

UV-Vis Analysis of the Blank Solution single WL: Blank Absorbance- 0.0003

UV-Vis Analysis of the External Standards:

Phenol Concentration (ppm)	Absorbance
1.0	0.1345
2.0	0.2668
3.0	0.3873
4.0	0.5125
5.0	0.6289

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Data Analysis and Decision Making

ISBN: 978-0538476126

4th edition

Authors: Christian Albright, Wayne Winston, Christopher Zappe

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Posted Date: Jul 22, 2022 10:20 PM

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Determine the concentration of phenol within the unknown wastewater sample with its 95% confidence interval. Provide calculations.

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A0134502668038730512506289 absorbnce data C... View the full answer

Data Analysis and Decision Making

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