You've sat in so many meetings where Microsoft PowerPoint presentations have revealed unexpected truths. The presenter makes you marvel as she shows how the circle marked "profit" overlaps with the ...

Draw a Venn diagram to show the information. The diagram shows us clearly who plays which sports, and also includes the pupils who do not play any sports, by placing their names outside of the circles ...

British mathematician John Venn (pictured above, click to enlarge) was born on August 4, 1834, so today marks the 186th anniversary of his birth in Hull, England. John Venn is most known for creating ...

Venn diagrams are used to sort sets of data. The probability of an event not happening uses the complement of the region on the Venn diagram. Count the number of elements in each region. Redraw the ...

I’m acquainted with a lawyer who is arguably the country’s leading authority on estate planning. Legal theory, scholarship, practice… she’s who the experts call for advice. She’s also extremely fit, ...