Module 03
Data Literacy & Analysis
Understand Data in Daily Life
Learn to collect, clean, summarize, visualize, and interpret structured data using LibreOffice Calc.
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Learning Objectives
- Explain what data is and identify common data types and sources
- Enter, clean, sort, and filter spreadsheet data confidently
- Use formulas, conditional formulas, and pivot tables to summarize data
- Create clear charts and apply visualization best practices
- Interpret findings responsibly and communicate evidence-based conclusions
Glossary
- Dataset
- A collection of related records or observations, often organized in rows and columns.
- Pivot Table
- A tool that summarizes data by grouping and aggregating it.
- Median
- The middle value of a sorted dataset.
- Outlier
- A value that lies far outside the typical range of the data.
- Correlation
- A relationship where two variables change together, without proving causation.