8-2 Check for Understanding

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How many possible outcomes are there for spinning the spinner and flipping a fair coin?

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A student picks a random letter from the word "cat" and a random letter from the word "meow."
How many outcomes are in the sample space?

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A student picks a random letter from the word "cat" and a random letter from the word "meow."
What is the probability that a "c" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

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A student picks a random letter from the word "cat" and a random letter from the word "meow."
What is the probability that a "w" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

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A student picks a random letter from the word "cat" and a random letter from the word "meow."
What is the probability that a "c" and a "w" are chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

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Tyler decides which type of pizza to order. The choices for crust are thin crust or regular crust. The choices for one topping are pepperoni, mushroom, olives, sausage, or green peppers. Tyler has trouble deciding because there are so many possibilities. He selects the type of crust and one topping at random. How many outcomes are in the sample space?

A. 2

B. 5

C. 7

D. 10

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Select all of the words for which the probability of selecting the letter A at random is 1/4.

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Select all of the situations that have a 25% chance of occurring.

A. Rolling a standard number cube and getting a 4.

B. Flipping two fair coins and getting heads on the first flip and tails on the second.

C. Picking a letter at random from the word KALAMATA and getting an A.

D. Picking a letter at random from the word CALAMITY and getting an A.

E. Getting the correct answer when guessing randomly on a multiple choice question that has 4 choice.

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A student flips a coin and then spins the spinner. What is the sample space?

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On an assignment, there are two multiple choice questions with four answer choices each. You have no idea the correct answer to either one so you guess.
What is the probability that you get both of them right by guessing? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

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On an assignment, there are two multiple choice questions with four answer choices each. You have no idea the correct answer to either one so you guess.
What is the probability that you get exactly one of them right by guessing? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

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A student picks a random letter from the word "dog" and a random letter from the word "barks."
How many outcomes are in the sample space?

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A student picks a random letter from the word "dog" and a random letter from the word "barks."
What is the probability that an "o" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

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A student picks a random letter from the word "dog" and a random letter from the word "barks."
What is the probability that a "k" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

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A student picks a random letter from the word "dog" and a random letter from the word "barks."
What is the probability that an "o" and a "k" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

How many possible outcomes are there for spinning the spinner and flipping a fair coin?

A student picks a random letter from the word "cat" and a random letter from the word "meow."
How many outcomes are in the sample space?

A student picks a random letter from the word "cat" and a random letter from the word "meow."
What is the probability that a "c" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "cat" and a random letter from the word "meow."
What is the probability that a "w" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "cat" and a random letter from the word "meow."
What is the probability that a "c" and a "w" are chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

Tyler decides which type of pizza to order. The choices for crust are thin crust or regular crust. The choices for one topping are pepperoni, mushroom, olives, sausage, or green peppers. Tyler has trouble deciding because there are so many possibilities. He selects the type of crust and one topping at random. How many outcomes are in the sample space?

A. 2

B. 5

C. 7

D. 10

Select all of the words for which the probability of selecting the letter A at random is 1/4.

Select all of the situations that have a 25% chance of occurring.

A. Rolling a standard number cube and getting a 4.

B. Flipping two fair coins and getting heads on the first flip and tails on the second.

C. Picking a letter at random from the word KALAMATA and getting an A.

D. Picking a letter at random from the word CALAMITY and getting an A.

E. Getting the correct answer when guessing randomly on a multiple choice question that has 4 choice.

A student flips a coin and then spins the spinner. What is the sample space?

On an assignment, there are two multiple choice questions with four answer choices each. You have no idea the correct answer to either one so you guess.
What is the probability that you get both of them right by guessing? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

On an assignment, there are two multiple choice questions with four answer choices each. You have no idea the correct answer to either one so you guess.
What is the probability that you get exactly one of them right by guessing? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "dog" and a random letter from the word "barks."
How many outcomes are in the sample space?

A student picks a random letter from the word "dog" and a random letter from the word "barks."
What is the probability that an "o" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "dog" and a random letter from the word "barks."
What is the probability that a "k" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "dog" and a random letter from the word "barks."
What is the probability that an "o" and a "k" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

8-2 Check for Understanding

How many possible outcomes are there for spinning the spinner and flipping a fair coin?

A student picks a random letter from the word "cat" and a random letter from the word "meow."How many outcomes are in the sample space?

A student picks a random letter from the word "cat" and a random letter from the word "meow."What is the probability that a "c" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "cat" and a random letter from the word "meow."What is the probability that a "w" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "cat" and a random letter from the word "meow."What is the probability that a "c" and a "w" are chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

Select all of the words for which the probability of selecting the letter A at random is 1/4.

Select all of the situations that have a 25% chance of occurring.

A student flips a coin and then spins the spinner. What is the sample space?

On an assignment, there are two multiple choice questions with four answer choices each. You have no idea the correct answer to either one so you guess.What is the probability that you get both of them right by guessing? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

On an assignment, there are two multiple choice questions with four answer choices each. You have no idea the correct answer to either one so you guess.What is the probability that you get exactly one of them right by guessing? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "dog" and a random letter from the word "barks."How many outcomes are in the sample space?

A student picks a random letter from the word "dog" and a random letter from the word "barks."What is the probability that an "o" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "dog" and a random letter from the word "barks."What is the probability that a "k" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "dog" and a random letter from the word "barks."What is the probability that an "o" and a "k" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

How many possible outcomes are there for spinning the spinner and flipping a fair coin?

A student picks a random letter from the word "cat" and a random letter from the word "meow."How many outcomes are in the sample space?

A student picks a random letter from the word "cat" and a random letter from the word "meow."What is the probability that a "c" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "cat" and a random letter from the word "meow."What is the probability that a "w" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "cat" and a random letter from the word "meow."What is the probability that a "c" and a "w" are chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

Select all of the words for which the probability of selecting the letter A at random is 1/4.

Select all of the situations that have a 25% chance of occurring.

A student flips a coin and then spins the spinner. What is the sample space?

On an assignment, there are two multiple choice questions with four answer choices each. You have no idea the correct answer to either one so you guess.What is the probability that you get both of them right by guessing? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

On an assignment, there are two multiple choice questions with four answer choices each. You have no idea the correct answer to either one so you guess.What is the probability that you get exactly one of them right by guessing? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "dog" and a random letter from the word "barks."How many outcomes are in the sample space?

A student picks a random letter from the word "dog" and a random letter from the word "barks."What is the probability that an "o" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "dog" and a random letter from the word "barks."What is the probability that a "k" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "dog" and a random letter from the word "barks."What is the probability that an "o" and a "k" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "cat" and a random letter from the word "meow."
How many outcomes are in the sample space?

A student picks a random letter from the word "cat" and a random letter from the word "meow."
What is the probability that a "c" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "cat" and a random letter from the word "meow."
What is the probability that a "w" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "cat" and a random letter from the word "meow."
What is the probability that a "c" and a "w" are chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

On an assignment, there are two multiple choice questions with four answer choices each. You have no idea the correct answer to either one so you guess.
What is the probability that you get both of them right by guessing? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "dog" and a random letter from the word "barks."
How many outcomes are in the sample space?

A student picks a random letter from the word "dog" and a random letter from the word "barks."
What is the probability that an "o" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "dog" and a random letter from the word "barks."
What is the probability that a "k" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "dog" and a random letter from the word "barks."
What is the probability that an "o" and a "k" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "cat" and a random letter from the word "meow."
How many outcomes are in the sample space?

A student picks a random letter from the word "cat" and a random letter from the word "meow."
What is the probability that a "c" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "cat" and a random letter from the word "meow."
What is the probability that a "w" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "cat" and a random letter from the word "meow."
What is the probability that a "c" and a "w" are chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

On an assignment, there are two multiple choice questions with four answer choices each. You have no idea the correct answer to either one so you guess.
What is the probability that you get both of them right by guessing? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "dog" and a random letter from the word "barks."
How many outcomes are in the sample space?

A student picks a random letter from the word "dog" and a random letter from the word "barks."
What is the probability that an "o" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "dog" and a random letter from the word "barks."
What is the probability that a "k" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)

A student picks a random letter from the word "dog" and a random letter from the word "barks."
What is the probability that an "o" and a "k" is chosen? (Answer with a reduced fraction or a decimal to the nearest hundredth.)