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The maximum permissible fluoride content in drinking water is 1.5mg/L in groundwater quality analysis studies, the following data were obtained for fluoride concentrations: 1.1, 0.9, 1.7, 2.9, 0.8, 1.2, 3.2, 0.6, 0.4, 2.3, 1.8, 2.1, 1.6, 0.7, 0.3, 0.4, 1.1, 1.4, 1.3, 1.8, 1.2, 3.1. Determine at 95% confidence whether fluoride concentrations in groundwater in the area are within acceptable limits for domestic use

The maximum permissible fluoride content in drinking water is 1.5mg/L in groundwater quality analysis studies, the following data were obtained for fluoride concentrations: 1.1, 0.9, 1.7, 2.9, 0.8, 1.2, 3.2, 0.6, 0.4, 2.3, 1.8, 2.1, 1.6, 0.7, 0.3, 0.4, 1.1, 1.4, 1.3, 1.8, 1.2, 3.1. Determine at 95% confidence whether fluoride concentrations in groundwater in the area are within acceptable limits for domestic use

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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The maximum permissible fluoride content in drinking water is 1.5mg/L in groundwater quality analysis studies, the following data were obtained for fluoride concentrations: 1.1, 0.9, 1.7, 2.9, 0.8, 1.2, 3.2, 0.6, 0.4, 2.3, 1.8, 2.1, 1.6, 0.7, 0.3, 0.4, 1.1, 1.4, 1.3, 1.8, 1.2, 3.1. Determine at 95% confidence whether fluoride concentrations in groundwater in the area are within acceptable limits for domestic use

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