What is experimental probability?
CC1 Chapter 4 Review (24-25)

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Mathematics
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6th - 8th Grade
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Hard
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1.
FLASHCARD QUESTION
Front
Back
Experimental probability is the ratio of the number of times an event occurs to the total number of trials or experiments conducted.
2.
FLASHCARD QUESTION
Front
How do you convert a fraction to a percent?
Back
To convert a fraction to a percent, divide the numerator by the denominator and then multiply the result by 100.
3.
FLASHCARD QUESTION
Front
What is the probability of an event expressed as a fraction?
Back
The probability of an event is expressed as a fraction of the number of favorable outcomes over the total number of possible outcomes.
4.
FLASHCARD QUESTION
Front
How do you convert a percentage to a decimal?
Back
To convert a percentage to a decimal, divide the percentage by 100.
5.
FLASHCARD QUESTION
Front
What is the formula for calculating the probability of picking one of multiple events?
Back
The probability of picking one of multiple events is calculated by adding the probabilities of each individual event.
6.
FLASHCARD QUESTION
Front
If the probability of an event A is 1/3 and the probability of event B is 3/8, how do you find P(A or B)?
Back
P(A or B) = P(A) + P(B) - P(A and B). If A and B are mutually exclusive, then P(A or B) = P(A) + P(B).
7.
FLASHCARD QUESTION
Front
What is the experimental probability of rolling a specific number on a number cube?
Back
The experimental probability of rolling a specific number on a number cube is calculated by dividing the number of times that number is rolled by the total number of rolls.
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