All of the Following Are Ways to Increase Response Rates

question 58

Multiple Choice

All of the following are ways to increase response rates for mail surveys EXCEPT:

• A)cover letter
• B)interesting questions
• C)advance notification
• D)always revealing the sponsor of the research

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Definitions:

Definitional

Pertaining to the precise meaning or nature of a term or concept.

Formula

A mathematical expression that calculates or represents a relationship between different quantities.

Sum of Squares

The sum of the squared differences between each observation and the overall mean, used in various statistical calculations.

Population Variance

Average squared deviation of a score from the population mean.