Data Visualizationmedium
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In a bubble chart, the area of each bubble should be proportional to the value of variable . However, a designer incorrectly programs the radius of the bubble to be proportional to . If two data points have values and , what is the ratio of the area of the second bubble to the first bubble?
In a bubble chart, the area of each bubble should be proportional to the value of variable . However, a designer incorrectly programs the radius of the bubble to be proportional to . If two data points have values and , what is the ratio of the area of the second bubble to the first bubble?