Question

The following two statements refer to response rate.
I. Suggestions for increasing the response rate in mail interviews include using incentives at appropriate levels and using advance notification.
II. A long, detailed screener is likely to increase response rate in mall intercept interviews.
Which, if any, of these statements is (are) true?
A) I only
B) II only
C) I and II are both true
D) Neither I nor II are true

Answer

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