Data Visualizationhard
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A histogram with unequal bin widths uses frequency density FD=fwFD = \frac{f}{w}. Bin 1: [0,10)[0, 10), f=20f=20. Bin 2: [10,30)[10, 30), f=60f=60. Bin 3: [30,40)[30, 40), f=10f=10. Which bin has the highest frequency density?