3 programs, side by side

Rows marked with a dot are where these differ. Everything is each university’s own published wording; the “your average” row is yours, calculated the way each program does it.

	Ottawa Statistique (4 ans) OUAC OFB Remove	Waterloo Climate and Environmental Change (Regular/Co-op) OUAC WCE Remove	Carleton Science – Major (4 years) OUAC CK Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	75–80%“75%; co-op 80%”	77–80%“High 70s”	74–76%
Required coursesforced into your top 6 — options are the row below	MCV4U MHF4U	ENG4U	MHF4U SBI4U SPH4U
Choose one ofany of these satisfies it	one of ENG4U, FRA4U	one of SCH4U, SPH4U	two of MCV4U, SCH4U, SES4U
Prerequisitesas published	FRA4U or ENG4U MHF4U MCV4U A combined minimum average of 70% is required for all prerequisites in mathematics. If you are missing MCV4U, you may take the equivalent course at the University of Ottawa the summer before or during your first term. +2 more on the program page	English (ENG4U – min. 70%) Any Grade 12 U Mathematics (min. 70%) Chemistry or Physics	Biochemistry, Biology, Earth Sciences, Environmental Science, Neuroscience and Mental Health, and Physics. MHF4U 2 of MCV4U, SBI4U, SCH4U, SES4U or SPH4U 3 best 4U/M courses For all programs in Physics, SPH4U is strongly recommended. +3 more on the program page
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	Available	Available	No
Degree	Bachelor of Science, BSc, Bachelor of Science (Co-op), BSc (Co-op)	—	—
First-year intakewhere published	—	5	—
What you study	Mathematics Statistics	Chemistry Environmental Studies Human Geography Physical Geography	Environmental Studies Geology Molecular Biology, Biochemistry Others in Physical Sciences
What it is	Statistique is a four-year degree in mathematics and statistics, where you learn to collect, analyze, and interpret data using mathematical methods. Unlike a pure math program, you focus heavily on real-world applications of statistics in fields like business, science, and public health. The co-op option lets you alternate between study terms and paid work placements, which suits students who want practical experience alongside theory.	You study how Earth's climate and environment work, using chemistry, physics, and geography to understand weather systems, ecosystems, and human impacts. This program combines natural science with social geography, so you examine both the physical causes of environmental change and how people and communities respond to it. It suits students curious about climate science who want hands-on experience through co-op placements alongside their coursework.	A Science Major is a four-year degree where you study one science subject deeply — such as physics, biology, geology, or environmental science — along with complementary courses in math and other sciences. It differs from a specialized honours program in that you focus on breadth within your chosen field rather than pursuing a single narrow specialization. This program suits students who want solid grounding in a science discipline without committing to professional training like engineering or medicine.
The door tomajors you reach through it	Applied to directly	Applied to directly	Applied to directly
Entrance awardsat this campus, by average	22 published, 5 with no applicationfrom 75%See them	4 published, 3 with no applicationfrom 80%See them	16 published, 9 with no applicationfrom 75%See them
Source	University of Ottawa on OUInfo	University of Waterloo on OUInfo	Carleton University on OUInfo

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Ranges are what each university publishes, not guaranteed cutoffs, and limited-enrolment programs often admit above them. Confirm anything you are about to act on with the university; each column links to its source.