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Asian Hong Kong airlines Company plans to randomly select total l00 passengers to join the customer satisfaction survey from different countrics in Asia in the period of December 2021. According to the airline database, there were 300 passengers from Hong Kong, 200 passengers from mainland China, 200 passengers from Japan, 150 passengers from South Korea and 150 passengers from Thailand during the period. (a) Identify the sampling method used in the above situation. (b) State ONE advantage of this sampling method. (c) How many passengers from Japan should be selected for the survey?

Asian Hong Kong airlines Company plans to randomly select total l00 passengers to join the customer satisfaction survey from different countrics in Asia in the period of December 2021. According to the airline database, there were 300 passengers from Hong Kong, 200 passengers from mainland China, 200 passengers from Japan, 150 passengers from South Korea and 150 passengers from Thailand during the period. (a) Identify the sampling method used in the above situation. (b) State ONE advantage of this sampling method. (c) How many passengers from Japan should be selected for the survey?

MATLAB: An Introduction with Applications
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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Asian Hong Kong airlines Company plans to randomly select total 100 passengers to join the customer satisfaction survey from differecnt countrics in Asia in the period of December 2021. According to the airline database, there were 300 passengers from Hong Kong, 200 passengers from mainland China, 200 from Japan, 150 passengers from South Korea and 150 passengers from Thailand during the period. passengers (a) Identify the sampling method used in the above situation. (b) State ONE advantage of this sampling method. (c) How many passengers from Japan should be selected for the survey?
Transcribed Image Text:Asian Hong Kong airlines Company plans to randomly select total 100 passengers to join the customer satisfaction survey from differecnt countrics in Asia in the period of December 2021. According to the airline database, there were 300 passengers from Hong Kong, 200 passengers from mainland China, 200 from Japan, 150 passengers from South Korea and 150 passengers from Thailand during the period. passengers (a) Identify the sampling method used in the above situation. (b) State ONE advantage of this sampling method. (c) How many passengers from Japan should be selected for the survey?
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