A Random Sample of Five Elementary Schools Is Surveyed by Sending

question 59

Multiple Choice

A random sample of five elementary schools is surveyed by sending trained people to interview the teachers in these schools.This is an example of

• A) simple random sampling.
• B) stratified sampling.
• C) cluster sampling.
• D) quota sampling.

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Definitions:

Similar

Resembling without being identical; having qualities in common or a close resemblance.

Same

Identical; exactly alike or equal in some specified quality or characteristic.

Likeness

The state, quality, or fact of being similar or akin to something else.

Constant

A value that remains unchanged and is not affected by other parameters in a given situation.