Probability of Compound Events - 1
Flashcard
•
Mathematics
•
6th - 8th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the probability of an event?
Back
The probability of an event is a measure of the likelihood that the event will occur, expressed as a number between 0 and 1.
Tags
CCSS.7.SP.C.5
2.
FLASHCARD QUESTION
Front
What is a compound event in probability?
Back
A compound event is an event that consists of two or more simple events. For example, rolling a die and flipping a coin.
3.
FLASHCARD QUESTION
Front
How do you calculate the probability of two independent events occurring?
Back
To find the probability of two independent events A and B occurring, multiply their individual probabilities: P(A and B) = P(A) × P(B).
Tags
CCSS.HSS.CP.A.2
CCSS.HSS.CP.A.4
4.
FLASHCARD QUESTION
Front
What is the probability of picking a blue marble, putting it back, then picking a red marble if there are 4 blue and 3 red marbles?
Back
The probability is .
5.
FLASHCARD QUESTION
Front
What is the probability of landing on red the first spin and on green the second spin if the spinner has 3 red and 3 green sections?
Back
The probability is .
6.
FLASHCARD QUESTION
Front
What is the probability of landing on blue first and then on yellow or green if the spinner has 2 blue, 2 yellow, and 2 green sections?
Back
The probability is .
7.
FLASHCARD QUESTION
Front
What is the probability of rolling a 6 on the first roll and a number less than 5 on the second roll with a number cube?
Back
The probability is .
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