A histogram is drawn like a bar chart, but often has bars of unequal width. It is the area of the bar that tells us the frequency in a histogram, not its height. Key fact Instead of plotting frequency ...

Hope some of the perl gurus can help out ... I'm just starting out w/ Perl and I have some of the very rudimentary basics down and I'm able to create my very own hash table ... I know, yeah yeah, big ...

Sometimes a histogram will already be drawn for us. We can then use this to find the frequency of each group, and hence the total frequency for the distribution. This histogram is to show the number ...