The following measurements were obtained for a metal bar: 4.012g, 4.022g, 4.019g, 4.011g, 4.017g, 4.018g and 4.024g. Calculate the mean.
University of Ilorin CHM107 2020 past question
- 4.0175g
- 4.018g
- 4.01757g
- 4.017g
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