Chapter 10: Probability

What is the probability of spinning a shade of blue?

• 1/5
• 2/5
• 3/5
• 4/6

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The probability of an event occurring, P(A), can be expressed as a fraction, decimal, or percent.

• True
• False

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The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”? 

• 2/7
• 5/49
• 5/7
• 10/49

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What is the probability of spinning green or blue?

• 0
• 5/12
• 1/2
• 3/4

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What is the probability of spinning red?

• 0
• 5/12
• 1/2
• 3/4

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Find the probability of not rolling a 2 on a single die.

• 1/6
• 2/6
• 5/6
• 2

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Find the probability of rolling greater than a 1 on a single die.

• 6/6
• 5/6
• 4/6
• 1/6

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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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What is the probability of flipping a coin and getting tails?

• 1/2
• 1/3
• 1/4
• Never, Tails never fails.

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What is the probability of flipping a coin and getting tails?

• 1/2
• 1/3
• 1/4
• Never, Tails never fails.