Which of the Following Is Not a Reason for the Need

question 39

Multiple Choice

Which of the following is not a reason for the need for sampling?

• A) It is usually too costly to study the whole population.
• B) It is usually too time consuming to look at the whole population.
• C) It is sometimes destructive to observe the entire population.
• D) It is always more informative by investigating a sample than the entire population.

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Definitions:

Sensory Storage

The shortest-term element of memory, where sensory information is held just long enough to be processed for basic physical characteristics.

Encoding

The process by which information is transformed into a format that can be stored in memory.

Retrieval

The process of getting information out of memory storage and back into conscious awareness, an essential component of remembering.

Working Memory

An active processing system that allows manipulation of different types of information to keep it available for current use.