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Simple Probability Review
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What is the probability of NOT spinning green?
5/6
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Okay!
Is rolling two number cubes a simple event or not a simple event?
Not a simple event
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What is the probability of spinning red or blue?
2/6 = 1/3
Oops!
Okay!
What is the probability of rolling a number less than 4 on a standard number cube?
3/6 = 1/2
Oops!
Okay!
What is the complement of I play soccer?
I don't play soccer.
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Okay!
What is the probability of rolling a 6 on a standard number cube?
1/6
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Okay!
What is the complement of my favorite type of music is country?
My favorite type of music is not country.
Oops!
Okay!
A number cube is rolled 21 times and lands on 1 seven times. Find the experimental probability of NOT landing on a 1.
14/21 = 2/3
Oops!
Okay!
What is the probability of NOT rolling a 4 on a standard number cube?
5/6
Oops!
Okay!
What is the probability of spinning green or blue?
4/8 = 1/2
Oops!
Okay!
Is picking a red and a green sour patch kid out of a bag of candy a simple event or not a simple event?
Not a simple event
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Okay!
The spinner was spun 30 times and landed on grey 3 times. Find the experimental probability of landing on grey.
3/30 = 1/10
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Okay!
The spinner was spun 30 times and landed on grey 3 times. Find the experimental probability of NOT landing on grey.
27/30 = 9/10
Oops!
Okay!
A number cube is rolled 21 times and lands on 1 seven times. Find the experimental probability of landing on a 1.
7/21 = 1/3
Oops!
Okay!
Is picking one starburst from a pack of starburst a simple event or not a simple event?
Simple Event
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Okay!
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