Of the 6500 students enrolled at a community college 3000, Ask an Expert

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Of the 6500 students enrolled at a community college, 3000 are part time and the other 3500 are full time. The college can provide a list of students that is sorted so that all full-time students are listed ?rst, followed by the part-time students.

a. Select a strati?ed random sample that uses full-time and part-time students as the two strata and that includes 10 students from each stratum. Describe the procedure you used to select the sample, and identify the students included in your sample by placement on the sorted list.

b. Does every student at this community college have the same chance of being selected for inclusion in the sample? Explain.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M91725928

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