A Venn diagram displays information using overlapping circles. The area of overlap means that the item fits into both categories.
For example, in Class 10A:
Let’s represent this information in a Venn Diagram:
How many children are there in the class in total?
How many children like apples?
A child is chosen at random from the class. What is the probability that they like apples?
A child is chosen at random from the class. What is the probability that they don’t like oranges?