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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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tmontes00 tmontes00
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6 years ago
Candidate A is running for president of the student government at a large university. The proportion of voters who favor the candidate is .8 . A simple random sample of 100 voters is taken.
 a. What are the expected value, standard deviation, and shape of the sampling distribution of ?
  b. What is the probability that the number of voters in the sample who will not favor Candidate A will be between 26 and 30?
 c. What is the probability that the number of voters in the sample who will NOT favor Candidate A will be more than 16?
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ruffruff
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6 years ago
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tmontes00 Author
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6 years ago
this is exactly what I needed
Roselalo
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Yesterday
You make an excellent tutor!
TheMoffattMan
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2 hours ago
Thank you, thank you, thank you!
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