Chapter 2.2, Problem 19E

Of the 6500 students enrolled at a community college, 3000 are part lime 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 first, followed by the part-time students.

1. a. Describe a procedure for selecting a stratified random sample that uses full-time and part-time students as the two strata and that includes 10 students from each stratum.
2. b. Does every student at this community college have the same chance of being selected for inclusion in this stratified random sample? Explain.