A reader need go no further than page two of Leland Wilkinson’s The Grammar of Graphics before reading, “We will also come to realize why a histogram is not a bar chart and why many other graphics ...

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). Vikki Velasquez is a researcher and writer who has managed, coordinated, and ...

Today we will see how to create a Histogram chart in Microsoft PowerPoint. A Histogram is a graphical representation that shows frequency data; it has a structure similar to a bar graph that organizes ...

The shape of a histogram can tell us some key points about the distribution of the data used to create it. It can tell us the relationship between the mean and the median, and also allow us to ...

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 histogram, you can analyze product or service ...