You can create this graph with just a couple of clicks and then rely on behind-the-scenes macros to make it all add up and generate the graph. Process Graphing two sets of numbers in Excel lets ...

The representation of numbers in graphs should be proportional to the numbers themselves. Otherwise, they mislead or deceive. Examples of misleading graphs not drawn to scale and a figure with ...

Official figures from ICE show that the numbers in the graph for 2017 and 2018 are not accurate. According to ICE, arrests went down in 2017 and 2018 compared with 2016.

After more than 70 years of intransigence, one of the most stubborn numbers in math has finally budged. In a four-page proof posted in late September, David Conlon and Asaf Ferber provided the most ...

The first few Ramsey numbers are relatively simple to calculate. Let’s say you want to know the size of the smallest graph that must unavoidably hold a clique of size two, or R(2) to mathematicians.

If you first need to add a graph to an Excel spreadsheet, type in the data to use and then highlight those cells. Use Excel's Charts button to select a type of graph, such as pie, and complete any ...

The object is to fill in the empty squares so that each row, column, and subgrid contains all of the numbers 1 through 9, in any order. ... Thus, in the language of graph theory, ...