Which of the following is an advantage of telephone surveys?
A) It provides a high depth of response.
B) It provides a proportionate coverage of low-income segments.
C) It prevents the abuse of phone by solicitors.
D) It reduces the time taken to collect data substantially.

Question

Which of the following is an advantage of telephone surveys? 
A) It provides a high depth of response.
B) It provides a proportionate coverage of low-income segments.
C) It prevents the abuse of phone by solicitors.
D) It reduces the time taken to collect data substantially.

Quizplus · Accepted Answer

An advantage of telephone surveys is that data can be collected quickly. It is also more cost-effective than personal interviews.

Which of the Following Is an Advantage of Telephone Surveys