The Term 'Happy Day' Is Often Used in the Context

question 28

Multiple Choice

The term 'happy day' is often used in the context of which of the following investigation techniques?

• A) Protocol analysis.
• B) Scenarios.
• C) Activity Sampling.
• D) Document analysis.

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Definitions:

Range

The difference between the maximum value and minimum value in a data set.

Central Tendency

Statistics referring to the middle or typical value within a dataset, represented by measures such as mean, median, and mode.

Mean

The arithmetic average of a set of numbers, calculated by adding all the numbers together and dividing by the count of those numbers.

Median

A statistical measure representing the middle value in a sorted, ascending or descending, list of numbers.