Which of the Following Is(are) the Most Common Type(s) of Surveys

question 1

Multiple Choice

Which of the following is(are) the most common type(s) of surveys?

• A)only mail surveys
• B)only telephone surveys
• C)only personal interviews
• D)All of these answers are correct.

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Definitions:

Cycle

One complete AC waveform.

Effective

Producing a decided, decisive, or desired effect, particularly in the context of performance or efficiency.

Peak-to-peak

Refers to the difference in amplitude between the highest and the lowest points of a waveform, indicating the total voltage change.

Average

A numerical value expressing the central or typical value in a set of data, calculated as the sum of the values divided by their number.