It's possible a Venn diagram can have three (or more) sets depicted within them. A set of pupils were asked which sports they played in school, from a list of Football, Hockey, Netball and None.

Complete set B using the numbers 1, 4, 6 and 12. These numbers are in set B but not in set A. Complete the Venn diagram by writing the remaining numbers 8, 9, and 10 in the region that is outside ...

Sets are a universal concept in scientific data analysis. Bacterial species found in a soil sample, enzymes discovered in a biochemical pathway, variants found in a genome, proteins detected in a ...

Euler's diagrams also represented logical relationships but did not necessarily use all possible intersections of sets, which is a defining feature of Venn diagrams. Venn studied and taught logic ...

Venn diagrams are a simple and elegant way to represent the relationship between different sets of data ... hence the name we use today.

Venn diagrams typically use overlapping circles to show all possible relationships between sets. Traditionally, they include just two or three sets. This example shows how red, blue and green ...

a flowery Venn diagram for 11 sets of objects. Venn diagrams use overlapping circles to show all possible relationships between sets. But diagrams for more than two or three sets often require ...

A true Venn shows all possible overlaps between sets. Jason Eppink bought the domain ... but his index page is the only one with a Venn diagram, using four ellipses. It's not senseless at all ...

One could reasonably argue that beyond four sets of elements, Venn diagrams lose their utility. The four-ellipse image is already pretty chaotic. Maybe for five-plus sets we should abandon visual ...

I haven’t done a roundup of Venn diagrams in several years. That’s a graph that shows sets and all possible overlaps of those sets. It works two-dimensionally when there are three or fewer sets.