University of California, Irvine

School of Physical Sciences

Number of Majors: Duplicated Counts
Spring 2007

Major/Program Fresh Soph Junior Senior Under-
grads
Grads Total

Chemical & Materials Physics-Chemistry 0 0 0 0 0 12 12
Chemical & Materials Physics-Physics 0 0 0 0 0 21 21
Chemistry 60 70 95 204 429 188 617
Earth & Environmental Sciences 5 6 12 38 61 0 61
Earth System Science 0 0 0 0 0 30 30
Mathematics 28 56 84 160 328 79 407
Physics 8 23 26 61 118 98 216
Unaffiliated 0 12 6 0 18 0 18
Undeclared 44 61 22 3 130 0 130

Notes:
1) Students having multiple majors are counted once in each major; therefore the sum of
the headcounts in this table will not equal the unduplicated headcounts for the school.
2) Unaffiliated students are former Undecided/Undeclared students who have been assigned
to this school for academic jurisdiction purposes only. Assignments are usually made at
the end of the first year at UCI, based on students' interests.
3) Undeclared students are students who know they want to major in this school, have been
admitted to this school, but have not yet declared a major within the school.
Source: Modified Corporate Student System File, Spring 2007.
Institutional Research
04-22-2007

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