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vocabulary
100
what is probability?
the chance or how likely something will happen.
200
what does and mean?
it means to multiply.
300
what is a trial?
an instance of testing as a part of testing or experiment.
400
what is experimental probability?
the ratio of the number of times an event occurs to the total number of trials.
500
what is theoretical probability?
the probability of an event when all outcomes are equally likely.