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DA0-001 · Question #521
DA0-001 Question #521: Real Exam Question with Answer & Explanation
The correct answer is A: Derived. Volume is a derived variable because it is calculated from existing variables (height, width, and depth) using a mathematical formula.
Data Concepts and Environments
Question
A data analyst is working for a shipping company and calculating the volume of boxes according to the following formula: volume = height × width × depth. Which of the following variable types describes volume?
Options
- ADerived
- BNormalized
- CConcatenated
- DAggregated
Explanation
Volume is a derived variable because it is calculated from existing variables (height, width, and depth) using a mathematical formula.
Topics
#Derived variables#Data types#Data concepts#Variable calculation
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