Number of students: 19
Cumulative points grade
max 100
best 96 A+
uq 80 A-
median 64 B
lq 56 B-
(Note: an A+ is recorded as an A by the registrar)
Number of students: 19
with w/o approximate grade
bonus boundaries
max 48 38
best 30 30 A/B 24
uq 24 24 B/C 19
median 20 20 C/D 14
lq 15 15
Number of students: 19
with w/o approx grade
bonus equivalents
max 77 62
best 50 48 44-53 A-/A
uq 41 41 32-43 B-/B+
median 28 25 20-31 C-/C+
lq 19 19 12-19 D/D+
0-11 F
Points of particular weakness: inclusion-exclusion;
Fermat's little Theorem (what is the exception?); logic.
Difficulties with logic were especially manifest
in the "if and only if" argument (between two forms of FlT:
what about the converse? what about the exception?);
also in the "prime powers in n-factorial" problem.
Number of students: 20
with w/o approx grade
bonus equivalents
max 35 31 26-30 A-/A
best 29 29 20-25 B-/B+
uq 23 21 14-19 C-/C+
median 11.5 11.5 8-13 D-/D+
lq 8 8 0-7 F
Number of students: 20
with w/o approx grade
bonus equivalents
max 49 34
best 44 34 A+
uq 35.5 31.5 A
median 26.5 26.5 B
lq 18.5 18.5 C
Number of students: 19
points percent Approximate grade equivalents:
percent grade
max 363 100
best 360 99 90-100 A-/A
uq 344 95 80-89 B-/B+
median 314 86.5 70-79 C-/C+
lq 290 80 50-69 D-/D+
0-49 F
points Approximate
grade boundaries
max 10 A/B 8
best 10 B/C 5
uq 9 C/D 3
median 7
lq 6