Venn diagrams Flashcards
unit 5.2
1
Q
What is the rectangle around the circles called ?
A
the sample space aka S
2
Q
What is the middle part of the two overlapping circles called ?
A
intersection
3
Q
What is both the circles including the middle part called ?
A
union
4
Q
What is everything apart from A called ?
A
A complement
5
Q
How do you work out the probability of not being A ?
A
1 - P(A)
