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McMaster University · Hamilton · introductory preparation
McMaster University STATS1LL3 — free practice
Start with probability rules, discrete/normal calculations, summaries and introductory inference for the STATS1LL3 route. STATS1L03 is an older excluded code, not a second practice page.
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
Conditional-probability foundations are included, but full continuous-density calculations, graphical tasks and broad inference are missing. No claim of Science/Engineering eligibility: the official outline lists faculty and prior-course restrictions. Follow those rules for enrolment.