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Faculty of Arts & Science · St. George

JSC270H1

Data Science I

Prerequisite2 requirements, 2 options
Total contact hours24 lecture · 24 practical
Evidence2 terms

What was the average?

A-

3.7 GPA across 2 observed terms. Most recent: Winter 2023.

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. The most recent observation is several years old.

From the calendar

Official source · Faculty of Arts & Science

This course is restricted to students in the Data Science Specialist program. Data exploration and preparation; data visualization and presentation; and computing with data will be introduced. Professional skills, such as oral and written communication, and ethical skills for data science will be introduced. Data science workflows will be integrated throughout the course. These topics will be explored through case studies and collaboration with researchers in other fields.

Contact hours
24 lecture · 24 practical
Total scheduled hours for the course, not per week.

One option from each line

STA257H1

CSC207H1

What people actually got

Last observed Winter 2023
A-

3.7 GPA

2 terms observed

n = 2student 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.

The newest observation is from Winter 2023. Instructors, weighting and exam format may all have changed since — treat this as history, not a forecast.

This rests on 2 reported terms. It is shown because hiding it would not make it less true, but one or two results are a datapoint, not a distribution — a single unusual cohort moves this number a long way.

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.
A current averageThe newest verified observation is from Winter 2023. Later terms have no confirmed result yet.
Per-term breakdownHeld back deliberately. Splitting 2 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.
Archive coveragePyko holds no past paper for this course. We do not host or distribute course files in any case; the archive is what lets these pages describe how a course is assessed.

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 2 termsStudent contributions, consented2026-07-25user contributed aggregate

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 A claim whose source moves is withdrawn before it goes stale.

Around this course

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JSC270H1 average — UofT | Pyko