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Mathematics 3 Online
OpenStudy (brookelynkemp9):

Eriks performing a marble experiment in math class. His teacher places an equal number of black, red, and white marbles in a bag. Then, Erik randomly takes out a marble, records the result, and puts the marble back in the bag. Each of the first four times Erik takes out a marble, he gets a black marble. A. What is the theoretical probability of Erik picking a black marble next time? Based on Erik's results, what is the experimental probability of Erik picking a black marble next time? B. Explain the difference between the two probabilities you found in part A. C. What is the theoretical pro

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