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Faculty of Arts & Science · St. George

STA347H1

Probability

Prerequisite3 requirements, 23 options
Total contact hours36 lecture
Evidence3 terms · 5 papers

What was the average?

B-

2.57 GPA across 3 observed terms. Most recent: Winter 2026.

How is it graded?

Not yet verified

No syllabus we can lawfully use has been verified for this course.

How confident is this?

Med

A small number of terms, so read it as a range.

From the calendar

Official source · Faculty of Arts & Science

An overview of probability from a non-measure theoretic point of view. Random variables/vectors; independence, conditional expectation/probability and consequences. Various types of convergence leading to proofs of the major theorems in basic probability. An introduction to simple stochastic processes such as Poisson and branching processes.

Exclusions
MAT370H1MAT377H1STA348H5STAC62H3
Contact hours
36 lecture
Total scheduled hours for the course, not per week.

One option from each line

STA247H1(70%), STA255H1(70%), STA237H1(70%), STA257H1, ECO227Y1, STAB52H3, or STA256H5

MAT223H1, MAT224H1, MAT240H1, MATA22H3, MATA23H3, MAT223H5, MAT240H5, MATB24H3, or MAT224H5

MAT235H1 and MAT236H1, MAT235Y1, MAT237Y1, MAT257Y1, MATB41H3 and MATB42H3, MAT232H5 and MAT236H5, or MAT233H5 and MAT236H5 and STA257H1 and MAT240H1 and MAT257Y1

What people actually got

Last observed Winter 2026
B-

2.57 GPA

3 terms observed

n = 3student contributedSt. George offerings only

This is a student-contributed aggregate, not an official University of Toronto record. It is also not a measure of how hard the course is — a course average moves with who enrols in it, not only with the material.

Per-term figures stay hidden until each term clears five contributors. 3 observations can support one honest number; they cannot support 3.

How well we know this course

2022–2024

Pyko’s archive holds 5 documents for STA347H1, across 3 years between 2022 and 2024.

5
Final exams

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, which matters most where no syllabus has been verified.

What we don’t have yet

Assessment weightingNo syllabus we can lawfully use has been verified for this offering. Contribute yours and the breakdown appears here.
Per-term breakdownHeld back deliberately. Splitting 3 observations across terms would be false precision.
Instructor-level detailAverages are not split by instructor. At these sample sizes the difference between sections is noise, not signal.

Source ledger

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Sources behind every claim on this page
ClaimSourceCapturedStatus
Course description, prerequisites, exclusions, contact hoursFaculty of Arts & Science2026-07-25public fact
Historical average across 3 termsStudent contributions, consented2026-07-25user contributed aggregate
5 archived documents, 2022-2024Pyko archive2026-07-25index only

Page last verified 2026-07-25. A claim whose source moves is withdrawn before it goes stale.

What this opens up

5 courses list STA347H1 as a prerequisite

The other 1 have no page yet. Listing a course here means it names STA347H1 among its prerequisites — often as one of several ways to satisfy the same requirement, so this is what STA347H1 makes available, not what it alone guarantees.

Around this course

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STA347H1 average & past exams — UofT | Pyko