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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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NERD NERD
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6 years ago
In a large university, 20 of the students are business majors. A random sample of 100 students is selected, and their majors are recorded.
 a. Compute the standard error of the proportion.
  b. What is the probability that the sample contains at least 12 business majors?
  c. What is the probability that the sample contains less than 15 business majors?
  d. What is the probability that the sample contains between 12 and 14 business majors?
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sophiakhalid12sophiakhalid12
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6 years ago
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NERD Author
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6 years ago
Helped a lot
linlinlin
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Yesterday
this is exactly what I needed
bkrandy
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2 hours ago
Thanks for your help!!
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