Data Analysis from an Auditor's Perspective
Course Code:
ML200
Introduction to Data Analysis in Auditing
- Overview of data analysis in the audit process.
- The role of data analysis in risk assessment and fraud detection.
- Benefits and challenges of using data analysis tools.
Data Collection and Preparation
- Sources of audit data: financial statements, databases, spreadsheets, and external sources.
- Data extraction, transformation, and loading (ETL) processes.
- Data quality and integrity checks.
Data Analysis Tools and Software
- Introduction to data analysis software (e.g., Excel, Tableau, ACL, IDEA).
- Hands-on exercises using data analysis tools.
- Choosing the right tool for specific audit tasks.
Exploratory Data Analysis (EDA)
- Techniques for exploring and understanding audit data.
- Visualizing data through charts and graphs.
- Identifying outliers and anomalies.
Risk Assessment and Audit Planning
- Using data analysis to assess audit risk.
- Setting audit objectives and scope.
- Developing a data-driven audit plan.
Audit Testing Techniques
- Stratified sampling for audit testing.
- Substantive testing and controls testing.
- Sampling methods and sample size determination.
Fraud Detection and Forensic Analysis
- Data analysis in fraud detection and prevention.
- Techniques for identifying fraud patterns and red flags.
- Investigative data analysis.
Continuous Monitoring and Auditing
- Implementing continuous auditing and monitoring processes.
- Real-time data analysis for fraud prevention.
- Benefits of ongoing data analysis in auditing.
Analyzing Large Datasets and Big Data
- Handling large volumes of audit data (big data).
- Data storage and processing solutions.
- Advanced data analytics techniques for big data.
Data Privacy and Security
- Legal and ethical considerations in data analysis.
- Protecting sensitive data during audits.
- Compliance with data protection regulations (e.g., GDPR, HIPAA).
Reporting and Documentation
- Creating audit reports with data analysis findings.
- Documenting audit procedures and results.
- Communicating insights to stakeholders.
Case Studies and Practical Applications
- Analyzing real-world audit scenarios.
- Applying data analysis techniques to audit cases.
- Group discussions and problem-solving activities.
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