Take for example the bar graph presented at an April 6 press briefing ... Consider the following three key questions the next time you see a graph, map or other data visual so you can confidently ...

These questions are not very difficult to solve, but interpreting them involved great time. Thus, in order to speed up your skills pertaining to the ‘Bar Graphs’ topic, you must practice these ...

three-dimensional bar graphs and Venn pie-agrams. I first give examples and point out problems with these graph forms. Then I announce the winner. The source of this graph appears in a white ...

This example generates a simple drill-down bar chart that shows the regional sales figures for three sales regions. When the bar chart is displayed in a browser, you can select any one of the bars to ...

Save guides, add subjects and pick up where you left off with your BBC account. Bar graphs are used to show sets of data in more specific categories. 32 students were asked which season was their ...

It’s the humble bar chart. Remember the brain-aching pie chart example above with the five categories? Here’s the same example using bars – we can now instantly see which category is the ...

The maximum stock level is the largest amount of stock a business can store on site. In the bar graph example, it is 500 items of stock. The minimum stock level is also known as buffer stock.