Probability Practice

Billy bought a bag of Starbursts to share with his friends. Billy reaches in the bag and gets a yellow one. He doesn't like it so he gives it to his friend. Billy reaches in a second time and pulls out a red one. Is this an independent or dependent event?

• Independent

• Dependent

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You have a bag of 60 jelly beans. 25 are blue. What is the probability of pulling out a color other than blue? Write your answer as a simplified fraction.

• 7/12

• 5/12

• 1/6

• 5/6

The arrow of the spinner is spun twice. What is the probability the arrow will land on a blue section and then on a yellow section?

• 4/144

• 3/100

• 3/144

• 4/24

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Joe flips a coin and rolls a dice at the same time. Is this an independent or dependent event?

• Independent

• Dependent

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Roger rolls a 6 sided dice and pulls a number out of a bag. The bag has the following numbers: 2, 5, 13, 14, 19, 22, 24

What is the probability the Roger will roll a 5 and pull a 5 from the bag?

• 2/13

• 1/42

• 1/36

A store sells shirts that are either small, medium, or large. The colors are either red, blue, green, or white. What is the probability someone will select a large green shirt?

• 1/3
• 1/7
• 1/9
• 1/12

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You pick a marble from this bag.
What is the probability you will choose either a black or white marble?

• 3/5
• 9/100
• 1/10
• 2/5

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What is the probability of spinning an even number?

• 16 2/3%

• 33 1/3%

• 50%

• 75%

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A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?

• 5/11
• 5/6
• 1/3
• 5

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What is the probability of getting an odd number when rolling a single 6 sided die?

• 1/6
• 2/6
• 3/5
• 3/6

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