Question: Determine whether there is a difference between the two data sets that is not apparent from a comparison of the measures of center. If so,

Determine whether there is a difference between the two data sets that is not apparent from a comparison of the measures of center. If so, what is it?

The times for customers in individual lines are much more varied than the times for customers in a single line.

The times for customers in a single line are much more varied than the times for customers in individual lines.

There is no difference between the two data sets.

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