Venn Diagrams

Question	Answer
What is the symbol for the universal set?	∈
What is the symbol for the empty set?	∅
The universal set in enclosed inside the.....	Box surrounding the circles
What does A∩B mean?	The intersection of A and B
Where A∩B is located on a Venn diagram:	Image: Intersection 57c632dd5f9b5855e5848ee8 (image/jpeg)
What does A∪B mean?	The union of A and B
Where A∪B is located on a Venn diagram:	Image: 2000px Venn Diagram For A Union B.Svg (image/png)
What does A' mean?	The complement of A (basically "Not A")
What A' looks like on a Venn diagram: (Green = lilac from prev. examples)	Image: Capture (binary/octet-stream)
How would you explain conditional probability?	The chance of being in group (B) if the given element is in group (A)
What is the notation for this?	P(B\|A) = P(A∩B) / P(A)

Resource summary

	Created by Doc Boff almost 6 years ago