Calculate the mean and standard deviation of the following set of analytical results: 15.67 g, 15.69 g, and 16.03 g.

University of Ilorin CHM107 2023A past question

1. 15.80 and 0.20
2. 1.580 and 2.0
3. 15.80 and 2.0
4. 15.80 and 0.04

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