If a marketing researcher wished to reach people who would not give personal interviews or whose responses might be biased or distorted by the interviewers, he or she should choose the ________ as the best way to reach people.

If a marketing researcher wished to reach people who would not give personal interviews or whose responses might be biased or distorted by the interviewers, he or she should choose the ________ as the best way to reach people.



a. mail questionnaire
b. telephone interview
c. online interview
d. focus group interview
e. cell phone interview


Answer: a


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