A fitness club is going to conduct a questionnaire survey from a list of 120 members. Each member is assigned with a survey number and 6 members are selected randomly for an interview. (a) Identify the above sampling method. (b) How many digits of the survey number should be used? (c) Use the Random Number Table below with the starting point row I column 4 to identify the 6 survey numbers. Column 2 34 5678 9 10 11 12 13 14 15 16 17 18 19 20 Row 1 101 3 8 7 0|2 7 1 3 2 4 3 9 036 4 3 0 2 7 1 7 3 9. 6. 9. 0. 6. 8. 1. 4 9. 6. 9. 9. 6. 8. 7 7 6 40 9763 7. 9. 6. 7. (d) To simplify the survey, the membership officer suggests using systematic sampling, beginning with the 3d number and taking every 21" number. numbers. Write down the 6 survey 80- 3/9 7alol 3 7/457
A fitness club is going to conduct a questionnaire survey from a list of 120 members. Each member is assigned with a survey number and 6 members are selected randomly for an interview. (a) Identify the above sampling method. (b) How many digits of the survey number should be used? (c) Use the Random Number Table below with the starting point row I column 4 to identify the 6 survey numbers. Column 2 34 5678 9 10 11 12 13 14 15 16 17 18 19 20 Row 1 101 3 8 7 0|2 7 1 3 2 4 3 9 036 4 3 0 2 7 1 7 3 9. 6. 9. 0. 6. 8. 1. 4 9. 6. 9. 9. 6. 8. 7 7 6 40 9763 7. 9. 6. 7. (d) To simplify the survey, the membership officer suggests using systematic sampling, beginning with the 3d number and taking every 21" number. numbers. Write down the 6 survey 80- 3/9 7alol 3 7/457
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A fitness club is going to conduct a questionnaire survey from a list of 120 members. Each
member is assigned with a survey number and 6 members are selected randomly for an
interview,
(@) Identify the above sampling method.
(b) How many digits of the survey number should be used?
(c) Use the Random Number Table below with the starting point row I column 4 to identify
the 6 survey numbers,
Column
123456 7 8 9 10 11 12 13 14 15
9.
16 17 18 | 19 20
6.
Row 10 2.7 11 0119-21-7
2 9 3 8 7027 11
3 24 3 9036 43 4
7.6 4 09 7636
7.
3.
8.
6.
1.
1.
6.
9.
9.
8.
4
8.
1.
6.
6.
417
8.
7.
6.
7.
3.
3.
6.
(d) To simplify the survey, the membership officer suggests using systematic sampling,
beginning with the 3 number and taking every 21" number.
பயmம்crs,
Write down the 6 survey
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