CompTIA
DA0-001 · Question #521
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…
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
How the community answered
(57 responses)- A86% (49)
- B4% (2)
- C2% (1)
- D9% (5)
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
Community Discussion
No community discussion yet for this question.