All I need to know is if The stratified sample plan would be appropriate for this scenario if so then why? if not then why? IF not the appropriate what would be the correct one and why?
A large multi-national company wants to survey their employees about worker satisfaction. Approximately 30% of the company workers are in the U.S., 25% are in Canada, 15% are in Australia, with 10% each in Vietnam, Panama, and Japan. Since Management believes the response may vary from country to country they decide to use a Stratified Sampling Plan, with each country representing a different stratum. They use simple random sampling to choose 100 representatives from each stratum. The survey is emailed to the selected employees and responses are requested within 30 days.
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