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You do find the best bad charts.

It's reasonable to ask whether a chart is needed to report on four responses. But even if you decide that it's merited, is there an issue with expressing results as percentages? While 3/4 does equal 75%, it seems to me that percentages connote a level of statistical confidence (and thus generalizability) that is absent here. I'd be curious to hear what others think.

Also, a quibble: As I look at it, your redo still suggests that 50% of three managers answered "yes." I think the quantities in the legend don't match your assumptions.

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Marketing analytics and data visualization expert. Author and Speaker. Currently at Columbia. See my full bio.

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