For instance, the simple data set in Figure A displays a minimum and maximum sales value for a few employees. Figure A None of the values start at 0 in this Excel spreadsheet. A typical bar chart ...

Creating a bar or column graph is a great way to do so, since you can visually compare the length or height of the bars in a category to get a general idea of the data set ... "Chart Title" at the ...

Remember, each bar represents an average or mean score. An average expresses the central or typical value in a set ... data points at or below the top of the bar, what they call a Bar-Tip Limit (BTL) ...