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Chapter 7: Discrete Probability

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Discrete Mathematics and its Applications
Pages: 445 - 496
Discrete Mathematics and its Applications

Discrete Mathematics and its Applications

Book edition 7th
Author(s) Kenneth H. Rosen
Pages 808 pages
ISBN 9780073383095

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Illustration

190 Questions for Chapter 7: Discrete Probability

  1. Question: Use pseudocode to write out the probabilistic primality test described in Example

    Found on Page 467

  2. Question: What is the expected sum of the numbers that appear when three fair dice are rolled?

    Found on Page 492

  3. Question: Suppose that 4% of the patients tested in a clinic are infected with avian influenza. Furthermore, suppose that when a blood test for avian influenza is given, 97% of the patients infected with avian influenza test positive and that 2% of the patients not infected with avian influenza test positive. What is the probability that:

    Found on Page 477

  4. Question: What is the probability that a five-card poker hand contain the two of diamonds and three of spades?

    Found on Page 451

  5. Question:

    Found on Page 495

  6. Question: Suppose that a pair of fair dodecahedral dice is rolled.

    Found on Page 496

  7. Question: An electronics company is planning to introduce a new camera phone. The company commissions a marketing report for each new product that predicts either the success or the failure of the product. Of new products introduced by the company, 60% have been successes. Furthermore. 70% of their successful products were predicted to be successes, while 40% of failed products were predicted to be successes. Find the probability that this new camera phone will be successful if its success has been predicted.

    Found on Page 477

  8. Question: Suppose that we roll a fair die until a\(6\)comes up or we have rolled it\(10\)times. What is the expected number of times we roll the die?

    Found on Page 492

  9. Question: What is the probability that a five-card poker hand contain the two of diamonds, three of spades, the six of hearts, the ten of clubs, and the king of hearts.

    Found on Page 451

  10. Question:State Bayes' theorem and use it to find

    Found on Page 495

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