Data Analysis Essentials

Build essential data analysis skills you can use to solve problems, back up your ideas with data, and make better decisions—skills you’ll find valuable in almost any job. CompTIA Data Analysis Essentials is for you if you want practical, resume-boosting skills, all with an easy, beginner-friendly approach.

Building your foundational knowledge

Define analysis objectives: Learn how to clarify business questions and set clear success criteria.
Import and structure data: Work hands-on with real datasets—import, structure, and format information for effective analysis.
Clean and transform data: Master essential data cleaning methods to ensure your results are accurate and relevant.
Combine datasets and lookups: Integrate multiple sources and leverage lookup techniques for deeper insights.
Perform analyses and calculations: Apply core data analysis techniques—calculate statistics, spot trends, and build useful formulas.
Summarize and visualize data: Create compelling visuals and dashboards to communicate your findings.
Ensure data integrity and ethics: Learn best practices for data accuracy, privacy, and ethical sharing.

Course details

Duration: Approximately 6–8 hours of self-paced learning
Focus areas: Foundational data analysis skills, using common tools, organizing and understanding data, visualizations, and data integrity
Skill-building resources: Engaging videos, interactive activities, real-world case study scenarios, and hands-on projects auto-graded by AI
Recommended experience: No prior data analysis experience required—accessible to all learners
CompCert assessment: Prove your skills and receive a downloadable Competency Certificate upon completion
Outcome: Gain confidence, boost your resume, and immediately apply practical data analysis skills in your current or future role

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