A university has 25,000 students, of whom 17,000 are undergraduates. The housing
ID: 3381132 • Letter: A
Question
A university has 25,000 students, of whom 17,000 are undergraduates. The housing office takes a simple random sample of 500 students; 357 out of the 500 are undergradates. Show your work.
1. For the number of undergraduates in the sample, what is the observed vaule?
2. For the number of undergraduates in the sample, what is the expected vaule?
3. For the percentage of undergraduates in the sample, what is the observed vaule?
4. For the percentage of undergraduates in the sample, what is the expected vaule?
Explanation / Answer
A university has 25,000 students, of whom 17,000 are undergraduates. The housing
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