Need help to understand a density histogram
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I've a density histogram, I don't understand. I hope somebody can help me with that. The histogram: I know that a density histogram is the bar areas sum to 1. But I don't understand the histogram I have. It's a histogram of a consumption. Is it positive? How is the density? Is it symmetric or skewed?
statistics
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edited Oct 14 '15 at 21:59
tomi
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asked Oct 14 '15 at 21:46
user4476151