DATA ANALYSIS > QUESTIONS and ANSWERS > WGU D491 Final Exam Guide – Comprehensive Data Analytics Q&A (2025) (All)
WGU D491 Final Exam Guide – Comprehensive Data Analytics Q&A (2025)
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Prepare for success in your WGU D491 Final Exam with this detailed and well-structured Data Analytics Q&A guide. This resource covers everything you need, including: ✔ Foundations of Data Analytics ... – Types, importance, and applications ✔ Data Collection & Preparation – Cleaning, normalization, encoding techniques ✔ Statistical Concepts – Hypothesis testing, p-values, correlation vs causation ✔ Data Visualization – Charts, graphs, and interpretation ✔ Machine Learning Basics – Supervised vs unsupervised, overfitting prevention ✔ Business Decision Integration – KPIs, forecasting, and case studies ✔ Ethical & Legal Considerations – Data privacy, compliance, and bias [Show More]
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