Classify and repair a misleading statistical presentation
Problem
The displayed weekly-sales line graph uses \(y\text{-}\text{axis}\) \(480\text{--}520\) for Store A values \(492,~496,~500,~504\) and Store B values \(490,~493,~497,~500\). Evaluate the visual effect of the zoom and propose a repair.
Weekly sales for Stores A and B, Weeks 1–4.Open full size
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