Union and Intersection of Event

Flashcard
•
Mathematics
•
10th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
What does the symbol '∩' represent?
Back
Intersection 'and' - it represents the common outcomes of two events.
2.
FLASHCARD QUESTION
Front
What does the symbol '∪' represent?
Back
Union 'or' - it represents all outcomes from both events.
3.
FLASHCARD QUESTION
Front
What is a simple event?
Back
An event with one or more outcomes that cannot be broken down further.
4.
FLASHCARD QUESTION
Front
Using a Venn diagram, what is A ∪ B if A = {1, 2, 3} and B = {3, 4, 5}?
Back
A ∪ B = {1, 2, 3, 4, 5}.
5.
FLASHCARD QUESTION
Front
What is the intersection of two events?
Back
The set of outcomes that are common to both events.
6.
FLASHCARD QUESTION
Front
If A = {1, 2, 3} and B = {2, 3, 4}, what is A ∩ B?
Back
A ∩ B = {2, 3}.
7.
FLASHCARD QUESTION
Front
What is a compound event?
Back
An event that consists of two or more simple events.
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