calving392 calving392
  • 01-03-2019
  • Mathematics
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Can two data sets have the same mean but different standard deviations?

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jennychrin95
jennychrin95 jennychrin95
  • 01-03-2019

Yes they can and it depends on what the standard deviations are. The standard deviation is a measure of how close results are to the mean, a low standard deviations means the measurements are precise, so close to the mean. A high standard deviation means that measurements are more spread out.  Saying that one set is more spread out than the other.

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