How to Read a Histogram in Excel. Histograms can be a useful analysis tool for businesses, especially those that deal in products or services sold or bought in multiple quantities. With a ...

The horizontal scale of the histogram measures exposure latitude, and the vertical scale measures quantity: it tells us how many pixels in the image have a specific luminosity value. While the ...

What's the Histogram and how can you make the most of what it's got to offer? Find out with the help of our 5 top tips.