Here is the data for the ages of customers shopping in the Bitesize CD store. Ages of customers in 1-hour period 25, 29, 45, 19, 36, 17, 60, 51, 39, 24, 15, 13, 31 ...

Sure, digging through the .NET Framework documentation is a rip-roaring good time, but here are a few shortcuts to get you back to your coding faster. With just a few lines of code, you can use the ...

Bar graphs are used to show sets of data in more specific categories. 32 students were asked which season was their favourite. The table shows the results. Construct a bar chart that represents these ...

As a maths teacher, I'd like to offer Simon Burgess's campaign team some free tuition on drawing bar graphs. Their would-have-been election leaflet, Kemp Town and Queen's Park Woes, included a wildly ...