A Good Cover Letter for a Survey Questionnaire Has All

question 33

Multiple Choice

A good cover letter for a survey questionnaire has all but one of the following characteristics listed below. Which is NOT a characteristic of a good cover letter?

• A) The initial questions are relatively simple, nonthreatening and easy-to-answer.
• B) It is written on official letterhead
• C) It promises confidentiality.
• D) It clearly states the purpose of the questionnaire and the importance of the study.

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Definitions:

One-Sample Z-Test

A statistical test used to determine whether the mean of a sample is significantly different from a known population mean.

Research Hypothesis

An assertion or theory that a researcher puts forward as a basis for their research, proposing a potential outcome or relationship.

Engineering Science

A multidisciplinary field that applies principles from both engineering and science to solve complex problems and develop new technologies.

Research Hypothesis

An assertion or prediction based on theory or prior evidence, indicating a specific relationship or effect between variables.