A population of 20 students is shown below. Select a sample of 8 students on the basis of gender (male/female) and grade level (freshman/sophomore) by stratified sampling. Write the name of the selected students. Step / Guide: Divide the population into 2 subgroups, consisting of males and females. Further divide each subgroup into 2 groups of freshmen and sophomores. Note that the students are arranged alphabetically. For group 1, select students number 5 and 4. For group 2, select students number 5 and 2. For group 3, select students number 1 and 3. For group 4, select students number 3 and 4. 1. Ald, Peter 2. Brown, Danny 3. Bear, Theresa 4. Carson, Susan 5. Collins, Carolyn 6. Davis, William 7. Hogan, Michael 11. Martin, Janice 12. Meloski, Gary 13. Oeler, George 14. Peters, Michele 15. Peterson, John 16. Smith, Nancy 17. Thomas Jeff M Fr F Fr M So M Fr F Fr M So F Fr F So F Fr M Fr M Fr F Fr Fr M So

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Author:Amos Gilat
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A population of 20 students is shown below. Select a sample of 8 students on the
basis of gender (male/female) and grade level (freshman/sophomore) by stratified
sampling. Write the name of the selected students.
Step / Guide: Divide the population into 2 subgroups, consisting of males and females.
Further divide each subgroup into 2 groups of freshmen and sophomores. Note that
the students are arranged alphabetically. For group 1, select students number 5 and 4.
For group 2, select students number 5 and 2. For group 3, select students number 1
and 3. For group 4, select students number 3 and 4.
1. Ald, Peter
2. Brown, Danny
3. Bear, Theresa
4. Carson, Susan
5. Collins, Carolyn
6. Davis, William
7. Hogan, Michael
8. Jones, Lois
9. Lutz, Harry
10. Lyons, Larry
11. Martin, Janice
12. Meloski, Gary
13. Oeler, George
14. Peters, Michele
15. Peterson, John
16. Smith, Nancy
17. Thomas, Jeff
18. Toms, Debbie
19. Unger, Roberta
20. Zibert, Mary
M
Fr
So
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Fr
M
M
Fr
Fr
M
So
F
Fr
F
So
F
Fr
M
Fr
M
Fr
F
Fr
M
Fr
So
F
So
F
So
M
So
F
So
M
So
F
So
Transcribed Image Text:A population of 20 students is shown below. Select a sample of 8 students on the basis of gender (male/female) and grade level (freshman/sophomore) by stratified sampling. Write the name of the selected students. Step / Guide: Divide the population into 2 subgroups, consisting of males and females. Further divide each subgroup into 2 groups of freshmen and sophomores. Note that the students are arranged alphabetically. For group 1, select students number 5 and 4. For group 2, select students number 5 and 2. For group 3, select students number 1 and 3. For group 4, select students number 3 and 4. 1. Ald, Peter 2. Brown, Danny 3. Bear, Theresa 4. Carson, Susan 5. Collins, Carolyn 6. Davis, William 7. Hogan, Michael 8. Jones, Lois 9. Lutz, Harry 10. Lyons, Larry 11. Martin, Janice 12. Meloski, Gary 13. Oeler, George 14. Peters, Michele 15. Peterson, John 16. Smith, Nancy 17. Thomas, Jeff 18. Toms, Debbie 19. Unger, Roberta 20. Zibert, Mary M Fr So F Fr M M Fr Fr M So F Fr F So F Fr M Fr M Fr F Fr M Fr So F So F So M So F So M So F So
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