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Queen’s University · Kingston · Arts and Science
Queen’s University STAT161 — free practice
Build a small numerical foundation for Queen’s introductory data-science course. The official course centres on programming, data analysis and statistical learning, which these forms do not reproduce.
Untimed self-study · calculators allowed for these original exercises
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Official course sources
Independent, original, free self-study practice. Not affiliated with or endorsed by this university; these are not official exam questions. Topic alignment does not establish transfer credit, a current section’s weekly syllabus, full course coverage or a grade prediction. Follow your instructor’s rules and use official course materials for assessed work. No live AI chat or paid access is required.
What is not covered
Numerical preparation only, not a coding/data-science lab. No programming, dataset import, visualizations, machine learning, simulation or project assessment. STAT161 and STAT263 have exclusion rules; they are not interchangeable study plans.