A Respondent Is Shown a Subset of Items from a List

question 54

Multiple Choice

A respondent is shown a subset of items from a list of product attributes and asked to select the most and least appealing items. This task is repeated a number of times, each time with a different subset of items from the list. This is an example of:

• A) block-rank scaling.
• B) comparative sum scaling.
• C) best-worst scaling.
• D) constant sum scaling.

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Definitions:

Low Impedance

A characteristic of a circuit that allows a large amount of current to flow due to its low opposition to the current flow.

Opposition To Current

Resistance or any impedance facing the flow of electric current in a circuit, hindering the movement of charge.

Low-pass

A filter designed to allow signals with a frequency lower than a certain cutoff frequency to pass through while attenuating frequencies higher than the cutoff frequency.

Notch Filter

A filter designed to remove or significantly reduce the strength of a specific frequency or range of frequencies from a signal.