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Exam DY0-001 topic 1 question 20 discussion

Actual exam question from CompTIA's DY0-001
Question #: 20
Topic #: 1
[All DY0-001 Questions]

A statistician notices gaps in data associated with age-related illnesses and wants to further aggregate these observations. Which of the following is the best technique to achieve this goal?

  • A. Label encoding
  • B. Linearization
  • C. Binning
  • D. Imputing
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Suggested Answer: C 🗳️

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SuntzuLegacy
1 month, 1 week ago
Selected Answer: C
When a statistician wants to aggregate age-related data (for instance, grouping continuous ages into categories like 0–9, 10–19, and so on), the standard technique is binning (also called discretization). Binning transforms continuous variables into categorical bins, making analysis of age-related patterns more straightforward. Thus, the best answer is: C. Binning
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