For each Bernoulli process, find the expected number of successes: 1. Number of trials = 10, Probability of success = 0.8. 2. Number of trials = 280, Probability of success = 1/10. 3. Number of trials = 31, Probability of success = :0.2. 4. Number of trials = 23, Probability of failure = 0.9. 5. Number of trials = 69, Probability of failure = 3/7.

A First Course in Probability (10th Edition)
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Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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For each Bernoulli process, find the expected number of successes:
1. Number of trials = 10, Probability of success =
0.8.
2. Number of trials =
280, Probability of success = 1/10.
3. Number of trials =
31, Probability of success =
:0.2.
4. Number of trials =
23, Probability of failure =
0.9.
5. Number of trials =
69, Probability of failure = 3/7.
Transcribed Image Text:For each Bernoulli process, find the expected number of successes: 1. Number of trials = 10, Probability of success = 0.8. 2. Number of trials = 280, Probability of success = 1/10. 3. Number of trials = 31, Probability of success = :0.2. 4. Number of trials = 23, Probability of failure = 0.9. 5. Number of trials = 69, Probability of failure = 3/7.
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