A university has 30,000 undergraduate and 10,000 graduate students. A survey of student opinion concerning health care benefits for domestic partners of students selects 300 of the 30,000 undergraduate students at random and then separately selects 100 of the 10,000 graduate students at random. The 400 students chosen make up the sample.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 8E
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A university has 30,000 undergraduate and 10,000 graduate students. A survey of student opinion
concerning health care benefits for domestic partners of students selects 300 of the 30,000
undergraduate students at random and then separately selects 100 of the 10,000 graduate
students at random. The 400 students chosen make up the sample.
Is the sample design described above a simple random sample (SRS)? Explain why or why not.
Transcribed Image Text:A university has 30,000 undergraduate and 10,000 graduate students. A survey of student opinion concerning health care benefits for domestic partners of students selects 300 of the 30,000 undergraduate students at random and then separately selects 100 of the 10,000 graduate students at random. The 400 students chosen make up the sample. Is the sample design described above a simple random sample (SRS)? Explain why or why not.
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