The cost per completed interview is generally higher for personal interviewing than for telephone interviewing.

Name: The cost per completed interview is generally higher for personal interviewing than for telephone interviewing.
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Question

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Personal interviewing requires more resources such as travel expenses, accommodations, and higher wages for interviewers, while telephone interviewing can be conducted from a centralized location, resulting in lower costs per completed interview.

The Cost Per Completed Interview Is Generally Higher for Personal