What is an example of when you might want a large standard deviation? That is, data is spread out?

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Example of data with high standard deviation:

A dog walker wants to determine if the dogs on his route are close in weight or not close in weight. He takes the average of the weight of all ten dogs. He then calculates the variance, and then the standard deviation. His standard deviation is extremely high. This suggests that the dogs are of many various weights, or that he has a few dogs whose weights are outliers that are skewing the data.

orchestra answered 1 year ago

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