6. A researcher interviews 21 colleagues who work in his building. 7. A researcher interviews every 50th person entering a certain amusement park, randomly starting at the 42nd person to enter the park. 8. An auditor randomly selects equal number of financial transactions of a company, from each of four types, for review from a list of financial transactions in the company's f 9. An operations manager wants to improve a manufacturing process by selecting every 20th item in the manufacturing line for quality checking. 10. A community development office undertakes a study of the public attitude toward a new town shopping plaza by taking an opinion poll at one of the entrances to the pla

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Hi can you please identify the following statements according to their type of sampling technique

(The choices are: Simple Random Sampling /Systematic Random Sampling / Cluster Random Sampling / Stratified Random Sampling / Convenience Sampling / Purposive Sampling)

 

6. A researcher interviews 21 colleagues who work in his building.
7. A researcher interviews every 50th person entering a certain amusement park, randomly starting at the 42nd person to enter the park.
8. An auditor randomly selects equal number of financial transactions of a company, from each of four types, for review from a list of financial transactions in the company's file.
9. An operations manager wants to improve a manufacturing process by selecting every 20th item in the manufacturing line for quality checking.
10. A community development office undertakes a study of the public attitude toward a new town shopping plaza by taking an opinion poll at one of the entrances to the plaza.
Transcribed Image Text:6. A researcher interviews 21 colleagues who work in his building. 7. A researcher interviews every 50th person entering a certain amusement park, randomly starting at the 42nd person to enter the park. 8. An auditor randomly selects equal number of financial transactions of a company, from each of four types, for review from a list of financial transactions in the company's file. 9. An operations manager wants to improve a manufacturing process by selecting every 20th item in the manufacturing line for quality checking. 10. A community development office undertakes a study of the public attitude toward a new town shopping plaza by taking an opinion poll at one of the entrances to the plaza.
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