What is Probability?
Intro to Probability likelihood 2 --2025

Flashcard
•
Mathematics
•
7th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
Probability is a measure of how likely an event is to occur, expressed as a number between 0 and 1, where 0 means the event will not happen and 1 means it will definitely happen.
2.
FLASHCARD QUESTION
Front
What is a Sample Space?
Back
A sample space is the set of all possible outcomes of a probability experiment.
3.
FLASHCARD QUESTION
Front
What is an Event in Probability?
Back
An event is a specific outcome or a set of outcomes from a probability experiment.
4.
FLASHCARD QUESTION
Front
What does it mean if an event is Certain?
Back
A certain event is an event that is guaranteed to happen, with a probability of 1.
5.
FLASHCARD QUESTION
Front
What does it mean if an event is Impossible?
Back
An impossible event is an event that cannot happen, with a probability of 0.
6.
FLASHCARD QUESTION
Front
How do you calculate the Probability of an Event?
Back
The probability of an event is calculated by dividing the number of favorable outcomes by the total number of possible outcomes.
7.
FLASHCARD QUESTION
Front
What is a Favorable Outcome?
Back
A favorable outcome is an outcome that satisfies the conditions of the event we are interested in.
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