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Exam DA0-001 topic 1 question 101 discussion

Actual exam question from CompTIA's DA0-001
Question #: 101
Topic #: 1
[All DA0-001 Questions]

Which of the following would a data analyst look for first if 100% participation is needed on survey results?

  • A. Missing data
  • B. Invalid data
  • C. Redundant data
  • D. Duplicate data
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Suggested Answer: A 🗳️
by Swift_and_Quick at April 16, 2024, 10:03 p.m.

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Swift_and_Quick
6 months, 3 weeks ago
A. Missing data can significantly impact the reliability and validity of survey results. If there are any missing responses or incomplete records, achieving 100% participation becomes impossible. Therefore, identifying and addressing missing data is crucial to ensure that the survey results are complete and representative of the entire sample population.
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