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Probability of selecting a blue marble

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If you had a jar of 50 blue marbles and 20 red marbles, what are the correct responses to the following probability calculations. 1. Probability of selecting a red marble. 2. Probability of selecting a blue marble. 3. Probability of selecting either a red or blue marble. 4. Probability of selecting a red marble, putting it back, and selecting a blue marble next. 5. Probability of selecting a blue marble, not putting it back, and selecting another blue marble.

Reference no: EM132386910

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