Mean from a Histograms

FMorg7396

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Apr 18, 2021
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How do you find the mean from a histogram with unequal class widths?
 

Subhotosh Khan

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Jun 18, 2007
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How do you find the mean from a histogram with unequal class widths?
Please post a problem, along with the histogram and your work.
 

Dr.Peterson

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Nov 12, 2017
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Treat each class as its midpoint, with the appropriate frequency, and find the mean. That is, multiply each midpoint by the frequency implied by the histogram, add and divide.

I could say more if I saw how your particular histogram is presented.
 
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