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106. Solving a chemistry problem
Uploaded:
28.08.2022
Content: 8.rar 22,43 kB
Content: 8.rar 22,43 kB
Product description
8. When analyzing a standard sample containing 1.47% Ag, the following results were obtained (%): 1.31; 1.45; 1.42; 1.32; 1.30. Determine the standard deviation and confidence interval and draw conclusions about the presence of a systematic error in the used method for determining silver.
Additional information
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