Multiple Choice
The manager of the customer service division of a major consumer electronics company is interested in determining whether the customers who have purchased a videocassette recorder over the past 12 months are satisfied with their products.If there are 4 different brands of videocassette recorders made by the company,the best sampling strategy would be to use a:
A) simple random sample.
B) stratified random sample.
C) cluster sample.
D) self-selected sample.
Correct Answer:
Verified
Correct Answer:
Verified
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