Please solve all. Sample 1 precision (relative standard deviation):Sample 1 accuracy (relative error):Sample 2 precision (relative standard deviation):Sample 2 accuracy (relative error):Sample 3 precision (relative standard deviation):Sample 3 accuracy (relative error): Determine the precision and accuracy of these data for methylmercury.Sample 1 Sample 2 Sample 3Known concentration (ng/mL):28.867.129340.161.530325.247.728560.3263Experimentally determinedvalues (ng/mL):30.527.379.630927.259.225531.462.3281

Answered: Image /qna-images/answer/6c2e107d-8f63-41d7-8abf-ee968a654381.jpg

Sample 1 precision (relative standard deviation): Sample 1 accuracy (relative error): Sample 2 precision (relative standard deviation): Sample 2 accuracy (relative error): Sample 3 precision (relative standard deviation): Sample 3 accuracy (relative error):

Sample 1 precision (relative standard deviation): Sample 1 accuracy (relative error): Sample 2 precision (relative standard deviation): Sample 2 accuracy (relative error): Sample 3 precision (relative standard deviation): Sample 3 accuracy (relative error):

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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Question

Please solve all.

Sample 1 precision (relative standard deviation):
Sample 1 accuracy (relative error):
Sample 2 precision (relative standard deviation):
Sample 2 accuracy (relative error):
Sample 3 precision (relative standard deviation):
Sample 3 accuracy (relative error):

Determine the precision and accuracy of these data for methylmercury.
Sample 1 Sample 2 Sample 3
Known concentration (ng/mL):
28.8
67.1
293
40.1
61.5
303
25.2
47.7
285
60.3
263
Experimentally determined
values (ng/mL):
30.5
27.3
79.6
309
27.2
59.2
255
31.4
62.3
281

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