A Histogram chart is a graphical representation that shows frequency data; it has a structure like a bar graph that organizes a group of data points into user-specified ranges.

This guide will show you how to create a Histogram Chart in Microsoft Excel. Add your data, click on Insert, Format it and you are done!

I know, yeah yeah, big deal But I was wondering if I could get some help creating/printing a histogram of the hash table, w/ values on the y-axis and key on the x-axis. Thanks!