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Mathematics 13 Online
cpl106:

A six-sided die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. In the next three rounds (the die is rolled 20 times in each round), the number 3 comes up 6 times, 5 times, and 7 times. The experimental probability of rolling a 3 is ---%, which is approximately ---% more than its theoretical probability. (Round off your answers to the nearest integer.)

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