University of Toronto Mississauga
STA220H5
The Practice of Statistics I
What was the average?
Not reported
No student has contributed a result for this offering yet.
How is it graded?
50% final
From the Fall 2026 syllabus. 27 graded components.
How confident is this?
Unknown
A small number of terms, so read it as a range.
From the calendar
Official source · University of Toronto MississaugaThis course is an introductory course in statistical concepts and methods, emphasizing exploratory data analysis for univariate and bivariate data, sampling and experimental designs, probability models, and statistical inference.
- Prerequisite
- None listed
- Exclusions
- PSY201H1PSY201H5STA215H5STA218H5STA220H1STA237H1STA246H5STA247H1STA256H5STA257H1STAB22H3STAB52H3
- Contact hours
- 36 lecture · 12 tutorial
- Total scheduled hours for the course, not per week.
Where the marks come from
Fall 2026 syllabus50% of the grade is decided in the final alone. Steady coursework cannot carry this course on its own.
Extracted from a published Fall 2026 syllabus — verified against the university's own document. Components that could not be labelled are shown unresolved rather than folded into a neighbouring category.
- lowest 3 homework(s) dropped
How well we know this course
2022–2024Pyko’s archive holds 2 documents for STA220H5, across 2 years between 2022 and 2024.
- 1
- Final exams
- 1
- Syllabi
Counts, not a library. Pyko does not host or distribute course files, and this page is not an offer to supply one — the archive is what lets these pages describe how a course is assessed.
What we don’t have yet
Source ledger
Report an error →| Claim | Source | Captured | Status |
|---|---|---|---|
| Course description, prerequisites, exclusions, contact hours | University of Toronto Mississauga | 2026-07-25 | public fact |
| 2 archived documents, 2022-2024 | Pyko archive | 2026-07-25 | index only |
| Grading structure, description and credit weight from the official Fall 2026 syllabus (instructor: A. Aslemand) | Official Fall 2026 course syllabus (University of Toronto Mississauga) | 2026-09-05 | official syllabus |
Page last verified 2026-09-05. A claim whose source moves is withdrawn before it goes stale.
What this opens up
68 courses list STA220H5 as a prerequisiteShowing 24 of the 31 that have a page here. The other 37 have no page yet. Listing a course here means it names STA220H5 among its prerequisites — often as one of several ways to satisfy the same requirement, so this is what STA220H5 makes available, not what it alone guarantees.
Around this course
Everything above is history. Yours isn’t written yet.
Add STA220H5 and the Fall 2026 weighting loads with it — Pyko tracks what you've earned and solves for what the final has to be.
Pyko is an independent student platform. It is not affiliated with, endorsed by, or operated by the University of Toronto. Course names and codes are used descriptively to identify courses.