What is hierarchical data?
A) Data in which scores are multi-linear
B) Data in which scores are contextualised
C) Data in which scores are nested within contexts
D) Data in which scores are linear

Question

Quizplus · Accepted Answer

Hierarchical data refers to data that is organized into a hierarchy or a nested structure of categories or levels. This means that scores on one level are nested within scores on another level, and each level can have a different contextual influence on the data. Therefore, choice C is the best answer as it accurately describes the nature of hierarchical data. Choices A and D are incorrect because they refer to the linearity of scores, which is not a defining characteristic of hierarchical data. Choice B is also incorrect because having contextualized scores does not necessarily imply a hierarchical structure.

What Is Hierarchical Data