Theoretical Probability Practice

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What is theoretical probability?

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Theoretical probability is the likelihood of an event happening based on all possible outcomes, calculated as the ratio of the number of favorable outcomes to the total number of possible outcomes.

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How do you calculate the theoretical probability of an event?

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Theoretical probability is calculated using the formula: P(Event) = Number of favorable outcomes / Total number of possible outcomes.

Front

What is the theoretical probability of spinning a 7 on a spinner with 8 equal sections?

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Front

What is the theoretical probability of rolling a number less than 6 on a six-sided die?

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Front

If a jar contains 4 blue, 8 red, and 2 green marbles, what is the probability of choosing a red marble?

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Front

In a city, if there are 10 pets for every 40 people, how many pets are there for 720 people?

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The number of pets is 180.

Front

What is the probability of selecting an orange candy if there are only orange candies in a bag?

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The probability is 100%.

Front

What is the total number of outcomes when rolling a six-sided die?

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The total number of outcomes is 6.

Front

If a spinner has 8 equal sections, what is the probability of landing on any specific section?

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Front

What is the probability of not rolling a 1 on a six-sided die?

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