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THE CURVE

Schools / University of California, Santa Barbara

PSTAT 120B

Fall 2009 – Summer 2026 (68 terms) · 11,013 students · Source:

The curve

Share of all students who received each grade, all terms combined.

40.5%

of students got an A

0.0% withdrew

0%10%20%30%40%50%40.5%A31.2%B18.6%C4.2%D5.5%F0.0%Withdrew

A rate by term

Share of students who got an A in each term the course ran.

0%20%40%60%80%100%Fa2010Fa93.8%2011Fa2012Fa2013Fa2014Fa2015Fa2016Fa2017Fa2018Fa2019Fa2020Fa2021Fa2022Fa2023Fa2024Fa2025Fa2026Su50.0%

By term, newest first

ABCDFWOther
TermStudentsA rate / distributionGPASource
Summer 202680
50.0%
—University of California, Santa Barbara grade distribution file, Winter 2026, Spring 2026, Summer 2026
Spring 2026253
41.5%
—University of California, Santa Barbara grade distribution file, Winter 2026, Spring 2026, Summer 2026
Winter 2026258
55.4%
—University of California, Santa Barbara grade distribution file, Winter 2026, Spring 2026, Summer 2026
Fall 2025194
26.8%
—University of California, Santa Barbara grade distribution file, Winter 2025, Spring 2025, Summer 2025, Fall 2025
Summer 2025104
44.2%
—University of California, Santa Barbara grade distribution file, Winter 2025, Spring 2025, Summer 2025, Fall 2025
Spring 2025309
32.4%
—University of California, Santa Barbara grade distribution file, Winter 2025, Spring 2025, Summer 2025, Fall 2025
Winter 2025328
47.0%
—University of California, Santa Barbara grade distribution file, Winter 2025, Spring 2025, Summer 2025, Fall 2025
Fall 2024236
41.9%
—University of California, Santa Barbara grade distribution file, Winter 2024, Spring 2024, Summer 2024, Fall 2024
Summer 2024132
56.1%
—University of California, Santa Barbara grade distribution file, Winter 2024, Spring 2024, Summer 2024, Fall 2024
Spring 2024382
60.5%
—University of California, Santa Barbara grade distribution file, Winter 2024, Spring 2024, Summer 2024, Fall 2024
Winter 2024240
30.0%
—University of California, Santa Barbara grade distribution file, Winter 2024, Spring 2024, Summer 2024, Fall 2024
Fall 2023261
35.6%
—University of California, Santa Barbara grade distribution file, Winter 2023, Spring 2023, Summer 2023, Fall 2023
Summer 2023103
30.1%
—University of California, Santa Barbara grade distribution file, Winter 2023, Spring 2023, Summer 2023, Fall 2023
Spring 2023256
37.5%
—University of California, Santa Barbara grade distribution file, Winter 2023, Spring 2023, Summer 2023, Fall 2023
Winter 2023256
33.6%
—University of California, Santa Barbara grade distribution file, Winter 2023, Spring 2023, Summer 2023, Fall 2023
Fall 2022165
78.2%
—University of California, Santa Barbara grade distribution file, Winter 2022, Spring 2022, Summer 2022, Fall 2022
Summer 2022174
89.1%
—University of California, Santa Barbara grade distribution file, Winter 2022, Spring 2022, Summer 2022, Fall 2022
Spring 2022217
88.9%
—University of California, Santa Barbara grade distribution file, Winter 2022, Spring 2022, Summer 2022, Fall 2022
Winter 2022242
67.4%
—University of California, Santa Barbara grade distribution file, Winter 2022, Spring 2022, Summer 2022, Fall 2022
Fall 2021233
63.9%
—University of California, Santa Barbara grade distribution file, Winter 2021, Spring 2021, Summer 2021, Fall 2021
Summer 2021125
34.4%
—University of California, Santa Barbara grade distribution file, Winter 2021, Spring 2021, Summer 2021, Fall 2021
Spring 2021273
43.6%
—University of California, Santa Barbara grade distribution file, Winter 2021, Spring 2021, Summer 2021, Fall 2021
Winter 2021234
50.0%
—University of California, Santa Barbara grade distribution file, Winter 2021, Spring 2021, Summer 2021, Fall 2021
Fall 2020226
59.3%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 2020122
26.2%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 2020299
65.6%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 2020289
42.2%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 2019201
37.8%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 2019115
38.3%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 2019302
25.8%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 2019251
21.5%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 2018192
21.4%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 201897
25.8%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 2018223
28.7%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 2018203
29.1%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 2017199
54.3%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 2017115
33.0%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 2017280
31.4%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 2017172
32.0%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 2016149
33.6%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 201691
31.9%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 2016234
26.9%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 2016189
27.5%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 2015154
18.2%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 201566
31.8%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 2015161
27.3%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 2015156
32.7%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 2014173
29.5%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 201450
30.0%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 2014117
46.2%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 2014174
25.9%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 201392
31.5%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 201360
30.0%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 2013116
31.9%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 2013103
8.7%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 201254
9.3%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 201244
34.1%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 201274
24.3%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 201266
15.2%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 201150
20.0%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 201131
16.1%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 201149
16.3%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 201148
93.8%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 201040
32.5%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 201026
19.2%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 201047
42.6%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 201039
5.1%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 200919
10.5%
—University of California, Santa Barbara grade distribution file, Fall 2009

By instructor, highest A rate first

ABCDFWOther
Terms taught
ICHIBA T48
93.8%
—
MOUMINOUX C100
86.0%
—
GRIGORIAN K67
68.7%
—
COBURN K M1,443
68.4%
—
ESCOBAR PARRA40
60.0%
—
RUIZ T D384
57.8%
—
GOPALAN G124
55.6%
—
NATIDO A145
55.2%
—
GHOSAL A52
51.9%
—
ABUZAID A H125
49.6%
—
JAMMALAMADAKA471
48.6%
—
HOLLADAY B A63
47.6%
—
HSU S J364
45.9%
—
CHOE H95
43.2%
—
MARZBAN E P65
43.1%
—
RAVAT U V845
43.1%
—
LEE HYEONGSEO49
42.9%
—
HE J369
40.7%
—
BAPAT S R728
39.3%
—
MOUTI S163
38.0%
—
NIEMI J B87
37.9%
—
PADILLA D Y185
35.1%
—
SERUP J L619
34.7%
—
MEIRING W163
32.5%
—
MANGALAM V203
32.5%
—

47 instructors. Select a name's terms to see each term separately.