Explore strategies in data analysis and prepare for the CompTIA Data+ certification exam.
CompTIA Data+ (DA0-001) Cert Prep: Domain 3.0 Data Analysis
Overview
Syllabus
Introduction
- Data analysis
- What you need to know
- What is statistics?
- Mean, median, and mode
- Range and distribution
- Variance and standard deviation
- Z-scores
- Percentages
- Confidence intervals
- Hypothesis testing
- Statistical tests
- Correlation
- Linear regression
- Analyzing a business problem
- Exploratory data analysis
- Analysis types
- Analytic tools
- Microsoft Excel
- Programming languages
- Structured Query Language (SQL)
- Statistics packages
- Machine learning tools
- Analytics suites
- Continuing your studies
Taught by
Mike Chapple
