Math 7 HW 1 Qtr 4

Front

What is theoretical probability?

Back

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

Front

How do you calculate the theoretical probability of spinning a 7 on a spinner with 8 equal sections?

Back

Front

What is experimental probability?

Back

Experimental probability is the likelihood of an event based on the results of an experiment or trial. It is calculated as the ratio of the number of times the event occurs to the total number of trials.

Front

If a spinner has 10 sections and lands on green or red 5 times, what is the experimental probability of landing on green or red?

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Front

What is the probability of spinning an even number on a spinner with numbers 1 to 8?

Back

Front

How do you find the probability of spinning yellow if there are 12 sections on a spinner and only 1 is yellow?

Back

Front

What is the theoretical probability of selecting a red jelly bean from a bag containing 5 green, 2 red, and 3 blue jelly beans?

Back

Front

What is the total number of jelly beans in Shannon's bag?

Back

The total number of jelly beans is 5 (green) + 2 (red) + 3 (blue) = 10.

Front

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

Back

Front

What is the formula for calculating probability?

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