Making Predictions Using Probability

Front

What is probability?

Back

Probability is a measure of the likelihood that an event will occur, expressed as a number between 0 and 1.

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CCSS.7.SP.C.5

Front

What does it mean to make a prediction using probability?

Back

Making a prediction using probability involves estimating the likelihood of a specific outcome based on known probabilities.

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CCSS.HSS.CP.B.7

Front

If a number cube (die) has 6 sides, what is the probability of rolling a number greater than 4?

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CCSS.7.SP.C.7B

Front

How do you calculate the expected number of outcomes in probability?

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To calculate the expected number of outcomes, multiply the total number of trials by the probability of the desired outcome.

Front

What is the expected number of times a number cube will land on a number greater than 4 if rolled 30 times?

Back

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CCSS.7.SP.C.6

Front

If a spinner has 4 equal sections and one is yellow, what is the probability of not landing on yellow?

Back

Front

How many times should you expect to not land on yellow if you spin the spinner 35 times?

Back

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CCSS.HSS.MD.A.2

Front

What is the expected number of times a spinner will land on a specific color if spun multiple times?

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Expected number = Total spins * Probability of that color.

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CCSS.7.SP.C.6

Front

If a box contains 300 paper clips and 100 are red, what is the probability of selecting a red paper clip?

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CCSS.7.SP.C.7B

Front

How many times should you expect to get a red paper clip if you select one 300 times?

Back

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CCSS.HSS.MD.A.2