Mathematics, 12.04.2020 05:04 lizzynmk
To determine customer satisfaction with their service department, an automobile dealer randomly selects 20 hybrid-vehicle owners, 20 SUV owners, and 20 sedan owners and sends them a survey.
What type of sampling is used?
cluster
convenience
simple random
stratified
systematic
Answers: 3
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To determine customer satisfaction with their service department, an automobile dealer randomly sele...
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