Course record Statistics

Statistics 131A

Prob Stat Life Sci

University of California-Berkeley

1,810 grades25 sections14 professors
Grades: 2007–2015

Latest dated data is over 4 years old.

Flunk Score3/100
Needs work

Professors 14 of 14

Xizhi Wu 125 grades · 1 term · 2010 3.32GPA
49.6% A
35.2% B
13.6% C
0.8% D
0.8% F

125 letter grades · 1 section · 2010

Compare with the course
Wu vs. the course average
A +14.5
B +0.8
C −11.4
D −2.5
F −1.4

Difference in percentage points.

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David Brillinger 43 grades · 1 term · 2013 3.16GPA
44.2% A
27.9% B
27.9% C
0.0% D
0.0% F

43 letter grades · 1 section · 2013

Compare with the course
Brillinger vs. the course average
A +9.1
B −6.5
C +2.9
D −3.3
F −2.2

Difference in percentage points.

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Howard D'Abrera 153 grades · 1 term · 2013 3.10GPA
43.1% A
34.6% B
18.3% C
0.0% D
3.9% F

153 letter grades · 1 section · 2013

Compare with the course
D'Abrera vs. the course average
A +8.1
B +0.3
C −6.7
D −3.3
F +1.7

Difference in percentage points.

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Michael Rosenblum 56 grades · 1 term · 2007 2.96GPA
41.1% A
25.0% B
28.6% C
5.4% D
0.0% F

56 letter grades · 1 section · 2007

Compare with the course
Rosenblum vs. the course average
A +6.0
B −9.4
C +3.5
D +2.0
F −2.2

Difference in percentage points.

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Fletcher Ibser 463 grades · 5 terms · 2008–2015 2.93GPA
34.8% A
33.0% B
27.6% C
1.9% D
2.6% F

463 letter grades · 5 sections · 2008–2015

Compare with the course
Ibser vs. the course average
A −0.3
B −1.3
C +2.6
D −1.4
F +0.4

Difference in percentage points.

Each term against the course average
Fall 2008Spring 2015
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Christopher Paciorek 98 grades · 2 terms · 2010–2011 2.91GPA
30.6% A
40.8% B
20.4% C
6.1% D
2.0% F

98 letter grades · 2 sections · 2010–2011

Compare with the course
Paciorek vs. the course average
A −4.5
B +6.5
C −4.6
D +2.8
F −0.2

Difference in percentage points.

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Shobhana Murali Stoyanov 256 grades · 4 terms · 2011–2014 2.88GPA
28.1% A
34.8% B
32.0% C
4.7% D
0.4% F

256 letter grades · 4 sections · 2011–2014

Compare with the course
Stoyanov vs. the course average
A −7.0
B +0.4
C +7.0
D +1.4
F −1.8

Difference in percentage points.

Each term against the course average
Spring 2011Spring 2014
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Michael Lugo 63 grades · 1 term · 2012 2.88GPA
33.3% A
34.9% B
23.8% C
4.8% D
3.2% F

63 letter grades · 1 section · 2012

Compare with the course
Lugo vs. the course average
A −1.7
B +0.6
C −1.2
D +1.4
F +1.0

Difference in percentage points.

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Philip Stark; Sharmodeep Bhattaacharyya 62 grades · 1 term · 2012 2.87GPA
33.9% A
35.5% B
21.0% C
8.1% D
1.6% F

62 letter grades · 1 section · 2012

Compare with the course
Bhattaacharyya vs. the course average
A −1.2
B +1.1
C −4.1
D +4.7
F −0.6

Difference in percentage points.

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Nusrat Rabbee 99 grades · 2 terms · 2013–2014 2.85GPA
31.3% A
38.4% B
23.2% C
2.0% D
5.1% F

99 letter grades · 2 sections · 2013–2014

Compare with the course
Rabbee vs. the course average
A −3.8
B +4.0
C −1.8
D −1.3
F +2.8

Difference in percentage points.

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Ching-Shui Cheng 209 grades · 3 terms · 2008–2011 2.85GPA
32.1% A
35.4% B
23.9% C
6.2% D
2.4% F

209 letter grades · 3 sections · 2008–2011

Compare with the course
Cheng vs. the course average
A −3.0
B +1.0
C −1.1
D +2.9
F +0.2

Difference in percentage points.

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Rodney Wong 43 grades · 1 term · 2007 2.84GPA
27.9% A
37.2% B
25.6% C
7.0% D
2.3% F

43 letter grades · 1 section · 2007

Compare with the course
Wong vs. the course average
A −7.2
B +2.8
C +0.6
D +3.7
F +0.1

Difference in percentage points.

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Haiyan Huang 118 grades · 1 term · 2009 2.83GPA
29.7% A
34.7% B
29.7% C
2.5% D
3.4% F

118 letter grades · 1 section · 2009

Compare with the course
Huang vs. the course average
A −5.4
B +0.4
C +4.6
D −0.8
F +1.2

Difference in percentage points.

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Tomohiro Ando 22 grades · 1 term · 2010 · Limited sample 3.45GPA
68.2% A
18.2% B
13.6% C
0.0% D
0.0% F

22 letter grades · 1 section · 2010 · Limited sample

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