What Is Hierarchical Data

question 3

Multiple Choice

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

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Definitions:

Boron

A chemical element with the symbol B and atomic number 5, used in fiberglass, borosilicate glass, and as a dopant in semiconductors.

Carbon

A non-metallic chemical element with symbol C, essential to all known life, forming organic compounds when combined with hydrogen, oxygen, etc.

Copper

A reddish-brown, ductile, and malleable metal that is a good conductor of heat and electricity, symbolized as Cu with an atomic number of 29.

Cobalt

A chemical element with symbol Co and atomic number 27, used in alloys, batteries, and as a blue pigment for glass and ceramics.