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Mathematics 13 Online
OpenStudy (anonymous):

Identify the resulting probability as theoretical or experimental. One-half of the people in a chess club are adults 21 years old or older. The other half are younger. What is the probability that a club member chosen at random will be under 21 years old? A.The experimental probability is 50%. B.The experimental probability is 75%. C.The theoretical probability is 75%. D.The theoretical probability is 50%.

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