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Data Visualizationmedium
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In a histogram with bin widths of w1=5w_1 = 5w1​=5 and w2=10w_2 = 10w2​=10, suppose the density d=frequencywd = \frac{\text{frequency}}{w}d=wfrequency​. If the first bin has frequency f1=20f_1 = 20f1​=20 and the second bin has frequency f2=40f_2 = 40f2​=40, which of the following describes their densities?