Answer :
Final answer:
Option B, {99.8, 99.9, 100, 100.1, 100.2} has the smallest standard deviation due to the values being clustered close to the mean.
Explanation:
The correct answer is option B. {99.8, 99.9, 100, 100.1, 100.2} because the range of values is clustered very close to the mean. The standard deviation measures how spread out the data points are from the mean. In this data set, the values are very close to each other and to the mean, resulting in a small standard deviation.
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