Quote:
Originally Posted by bwilson4web
There were ~187 samples in the largest data set. So I shifted all curves to put the middle at 100. By putting all mid-points at 100, it is easier to see how the mileage distributions fit within the distribution.
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I think I understand the point of the graph, just not the actual arrangement of the data. I understand that you shifted the curves, but what actually
makes these curves? How is the data arranged along the x-axis and what are the two colored rectangles for?
Sorry if I'm looking too far into this.