Chemistry, 28.01.2021 20:40 lizdominguez101
4.An analysis to determine the percent weight of Cu in an ore sample gives the following
results: 16.54, 16.30, 16.64, 16.67, 16.70, and 16.49 % w/w. Calculate the confidence
interval of the mean at 90% C. L.
Answers: 2
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4.An analysis to determine the percent weight of Cu in an ore sample gives the following
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