METHODS OF DATA COLLECTION
CONCEPT OF SAMPLING AND OTHER CONCEPTS RELATED TO SAMPLING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A large corporation wants to find out which benefits plan its employees would prefer. Whichprocedure would be most likely to obtain a statistically unbiased sample?
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surveying a random sample of employees from a list of all employees
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inviting all employees to indicate their choices by e-mail
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placing suggestion boxes at random locations in the company’s plant and offices
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assembling a group with one member from each department and recording thepreferences of these employees
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Explanation:
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