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McGill University · Montréal · Principles of Statistics 1
MATH203 free practice
Practise descriptive statistics, probability and introductory inference for means and proportions. McGill MATH203 is a statistics course; it is not Concordia’s calculus course with the same number.
Untimed self-study · calculators allowed for these original exercises
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Official course sources
Original independent self-study only. This is not a university service, an official exam, an assignment-solving service or a prediction of your course grade. Follow your instructor’s rules. No live language model is used.
What this pilot does not cover
Partial foundations only: variance inference, t procedures, distribution tables/software, graphical interpretation and extended experimental design are not covered. Known-sigma z exercises do not replace all inference methods taught in the course. Regression is not mapped to this course.