REPORT FOR: Open History of Math - Nationals 2023
(Jump to Results By Student)

MEAN SCORE: 71.587     STANDARD DEVIATION: 33.527     MEDIAN SCORE: 57

Average number of questions left blank:	6
Average number of questions answered incorrectly:	10.8
Average number of questions answered correctly:	13.1

Question #1:     Correct Answer: A

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	30.4%	45.7%	2.2%	15.2%	0.0%		6.5%	63.0%	30.4%
Number of students (out of 46)	14	21	1	7	0		3	29	14

---

Question #2:     Correct Answer: B

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	6.5%	71.7%	6.5%	13.0%	0.0%		2.2%	26.1%	71.7%
Number of students (out of 46)	3	33	3	6	0		1	12	33

---

Question #3:     Correct Answer: C

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	10.9%	8.7%	58.7%	2.2%	0.0%		19.6%	21.7%	58.7%
Number of students (out of 46)	5	4	27	1	0		9	10	27

---

Question #4:     Correct Answer: E

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	8.7%	8.7%	21.7%	28.3%	13.0%		19.6%	67.4%	13.0%
Number of students (out of 46)	4	4	10	13	6		9	31	6

---

Question #5:     Correct Answer: B

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	8.7%	56.5%	4.3%	17.4%	0.0%		13.0%	30.4%	56.5%
Number of students (out of 46)	4	26	2	8	0		6	14	26

---

Question #6:     Correct Answer: D

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	2.2%	13.0%	15.2%	54.3%	0.0%		15.2%	30.4%	54.3%
Number of students (out of 46)	1	6	7	25	0		7	14	25

---

Question #7:     Correct Answer: A

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	28.3%	28.3%	15.2%	8.7%	2.2%		17.4%	54.3%	28.3%
Number of students (out of 46)	13	13	7	4	1		8	25	13

---

Question #8:     Correct Answer: A

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	30.4%	15.2%	21.7%	6.5%	2.2%		23.9%	45.7%	30.4%
Number of students (out of 46)	14	7	10	3	1		11	21	14

---

Question #9:     Correct Answer: C

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	10.9%	6.5%	65.2%	2.2%	2.2%		13.0%	21.7%	65.2%
Number of students (out of 46)	5	3	30	1	1		6	10	30

---

Question #10:     Correct Answer: A

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	39.1%	21.7%	6.5%	19.6%	0.0%		13.0%	47.8%	39.1%
Number of students (out of 46)	18	10	3	9	0		6	22	18

---

Question #11:     Correct Answer: C

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	10.9%	2.2%	34.8%	32.6%	2.2%		17.4%	47.8%	34.8%
Number of students (out of 46)	5	1	16	15	1		8	22	16

---

Question #12:     Correct Answer: C

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	26.1%	2.2%	43.5%	13.0%	2.2%		13.0%	43.5%	43.5%
Number of students (out of 46)	12	1	20	6	1		6	20	20

---

Question #13:     Correct Answer: D

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	4.3%	19.6%	0.0%	56.5%	2.2%		17.4%	26.1%	56.5%
Number of students (out of 46)	2	9	0	26	1		8	12	26

---

Question #14:     Correct Answer: A

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	58.7%	6.5%	8.7%	0.0%	6.5%		19.6%	21.7%	58.7%
Number of students (out of 46)	27	3	4	0	3		9	10	27

---

Question #15:     Correct Answer: D

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	6.5%	17.4%	10.9%	30.4%	0.0%		34.8%	34.8%	30.4%
Number of students (out of 46)	3	8	5	14	0		16	16	14

---

Question #16:     Correct Answer: D

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	6.5%	10.9%	8.7%	52.2%	2.2%		19.6%	28.3%	52.2%
Number of students (out of 46)	3	5	4	24	1		9	13	24

---

Question #17:     Correct Answer: E

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	10.9%	21.7%	8.7%	8.7%	23.9%		26.1%	50.0%	23.9%
Number of students (out of 46)	5	10	4	4	11		12	23	11

---

Question #18:     Correct Answer: A

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	34.8%	6.5%	21.7%	17.4%	0.0%		19.6%	45.7%	34.8%
Number of students (out of 46)	16	3	10	8	0		9	21	16

---

Question #19:     Correct Answer: D

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	15.2%	4.3%	10.9%	58.7%	0.0%		10.9%	30.4%	58.7%
Number of students (out of 46)	7	2	5	27	0		5	14	27

---

Question #20:     Correct Answer: C

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	10.9%	10.9%	43.5%	6.5%	0.0%		28.3%	28.3%	43.5%
Number of students (out of 46)	5	5	20	3	0		13	13	20

---

Question #21:     Correct Answer: A

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	45.7%	6.5%	13.0%	2.2%	0.0%		32.6%	21.7%	45.7%
Number of students (out of 46)	21	3	6	1	0		15	10	21

---

Question #22:     Correct Answer: A

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	26.1%	19.6%	6.5%	6.5%	0.0%		41.3%	32.6%	26.1%
Number of students (out of 46)	12	9	3	3	0		19	15	12

---

Question #23:     Correct Answer: C

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	2.2%	4.3%	84.8%	4.3%	0.0%		4.3%	10.9%	84.8%
Number of students (out of 46)	1	2	39	2	0		2	5	39

---

Question #24:     Correct Answer: E

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	15.2%	21.7%	26.1%	8.7%	2.2%		26.1%	71.7%	2.2%
Number of students (out of 46)	7	10	12	4	1		12	33	1

---

Question #25:     Correct Answer: C

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	10.9%	8.7%	45.7%	2.2%	0.0%		32.6%	21.7%	45.7%
Number of students (out of 46)	5	4	21	1	0		15	10	21

---

Question #26:     Correct Answer: A

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	52.2%	8.7%	6.5%	0.0%	4.3%		28.3%	19.6%	52.2%
Number of students (out of 46)	24	4	3	0	2		13	9	24

---

Question #27:     Correct Answer: D

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	15.2%	6.5%	17.4%	34.8%	0.0%		26.1%	39.1%	34.8%
Number of students (out of 46)	7	3	8	16	0		12	18	16

---

Question #28:     Correct Answer: A

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	50.0%	10.9%	10.9%	6.5%	0.0%		21.7%	28.3%	50.0%
Number of students (out of 46)	23	5	5	3	0		10	13	23

---

Question #29:     Correct Answer: A

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	47.8%	10.9%	19.6%	6.5%	0.0%		15.2%	37.0%	47.8%
Number of students (out of 46)	22	5	9	3	0		7	17	22

---

Question #30:     Correct Answer: C

	Answered A	Answered B	Answered C	Answered D	Answered E		Left It Blank	Got It Wrong	Got It Correct
Percent of students	13.0%	0.0%	37.0%	21.7%	2.2%		26.1%	37.0%	37.0%
Number of students (out of 46)	6	0	17	10	1		12	17	17

---

Rank

Score

School

Student

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

1st

140

Buchholz High School

Terrence Han

B

B

C

D

B

D

A

A

C

A

C

C

D

A

D

D

E

A

D

C

A

A

C

E

C

A

D

A

A

C

2nd

135

Buchholz High School

Richard Feng

B

B

C

E

B

D

A

A

C

A

C

C

D

A

D

D

E

D

D

C

A

A

C

C

C

A

D

A

A

C

3rd

130

Buchholz High School

Kelsey Morey

B

B

C

E

B

D

A

B

C

A

C

C

D

A

D

D

E

A

D

C

A

B

C

C

C

A

D

A

A

C

4th

126

Buchholz High School

Rishi Gadikota

B

B

C

A

B

D

A

A

C

A

D

C

D

A

D

D

E

A

D

C

A

A

C

C

A

D

A

A

C

5th

125

Buchholz High School

Avery Bernstein

B

B

C

D

B

D

A

A

C

D

C

C

D

A

D

D

E

A

D

C

A

A

C

C

C

A

C

A

A

C

6th

118

Buchholz High School

Angela Gao

A

B

C

E

B

D

A

C

A

A

C

D

E

D

A

A

D

C

A

C

A

C

A

D

A

A

C

7th

115

Buchholz High School

Hannah Ciupe

B

B

C

D

B

D

A

A

C

A

D

C

D

E

D

D

E

B

D

C

A

A

C

B

A

A

D

A

A

C

8th

113

Gainesville High School

Kathryn Law

B

B

C

E

B

D

B

C

A

C

C

D

A

D

D

A

D

C

A

C

C

A

A

A

A

A

C

9th

113

Buchholz High School

Dana Chen

B

A

C

E

B

D

C

A

C

A

C

C

D

A

D

D

E

C

D

C

A

C

C

A

A

A

C

10th

101

American Heritage Broward

William Li

A

B

C

D

A

D

B

C

C

A

C

A

D

C

B

D

E

C

D

D

A

A

C

C

A

D

A

A

C

11th

100

Alabama School of Fine Arts

Becker Barghothi

B

B

C

A

B

D

A

B

C

B

E

C

B

A

D

D

E

D

D

C

A

D

C

C

C

A

D

A

C

C

12th

99

American Heritage Broward

Sihwan Chang

A

B

C

E

B

D

C

A

A

D

A

D

E

C

D

A

C

C

A

A

A

13th

94

Buchholz High School

Kailyn Zhai

B

D

C

B

D

A

C

C

A

C

C

D

A

C

B

D

C

A

A

C

B

A

A

A

A

A

14th

85

Dunbar High School

Jakob Musich

B

B

C

D

B

D

A

C

C

A

A

A

B

A

B

B

B

A

D

B

A

C

C

B

C

A

D

A

C

C

Rank

Score

School

Student

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

15th

84

American Heritage Broward

Kangana Modi

A

C

C

D

B

D

D

A

C

A

C

D

A

D

B

A

D

C

A

A

A

16th

82

Vestavia Hills High School

Ishaan Singh

D

B

C

A

D

B

A

B

C

A

D

A

D

A

D

D

C

A

D

C

C

B

C

A

D

A

A

D

17th

80

American Heritage Broward

Yash Singham

A

B

C

D

D

D

B

A

C

B

D

D

D

A

B

B

E

A

D

A

A

B

C

D

C

A

C

A

B

D

18th

80

American Heritage Broward

Lucas Choi

A

B

B

C

D

D

C

B

C

D

C

B

D

A

B

D

B

A

D

C

B

A

C

C

C

A

A

D

A

D

19th

80

Community School of Naples

Noah Mansson

D

B

C

A

B

C

B

A

A

D

C

D

D

B

D

D

D

A

D

C

A

A

C

A

C

A

C

B

B

D

20th

74

American Heritage Broward

Rishitha Marri

A

B

C

B

D

C

A

A

C

D

B

A

C

C

C

B

21st

71

Buchholz High School

Tom Li

D

B

C

D

B

D

A

A

C

B

C

E

D

A

D

C

A

D

B

C

A

B

C

A

B

C

A

C

E

22nd

60

Windsor Charter Academy

Kendall Albertsen

D

D

C

C

B

A

D

B

C

A

D

A

A

A

B

D

B

C

A

C

B

B

C

A

C

B

D

A

A

D

23rd

58

American Heritage Broward

Gabriella Kucher

A

C

A

D

B

A

D

D

D

C

A

A

24th

56

Thomas Jefferson High School

Soo Han

B

D

C

C

B

C

C

C

B

D

A

D

A

C

A

D

A

A

D

25th

55

Thomas Jefferson High School

Erin Bae

A

B

C

C

B

D

B

C

D

A

26th

55

Kamehameha Schools

Mia Leslie

A

B

A

D

B

D

B

C

E

B

D

C

D

A

B

A

D

C

C

B

C

A

D

A

C

B

C

A

A

D

27th

55

Kamehameha Schools

Avery Nakata

B

A

B

D

D

A

C

D

A

D

A

A

A

B

C

B

B

C

C

C

28th

55

Kamehameha Schools

Caleb Takiguchi

B

B

D

B

B

D

C

C

D

A

D

D

D

A

A

E

A

C

D

C

A

B

C

B

C

E

A

B

D

A

Rank

Score

School

Student

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

29th

54

Vestavia Hills High School

Aarya Aluri

A

B

B

D

D

B

C

A

D

A

D

B

D

C

D

C

C

A

C

A

C

A

C

C

C

D

30th

50

American Heritage Palm Beach

Devansh Singh

B

A

C

D

C

D

A

D

A

D

B

C

B

C

B

31st

48

Alabama School of Fine Arts

Alexander Kim

D

B

B

D

A

B

D

A

A

C

A

C

32nd

47

Orlando Science Schools

Mahad Bilal

B

B

C

D

C

A

C

D

C

A

D

A

C

D

B

A

B

C

33rd

47

Thomas Jefferson High School

Aileen Suh

B

B

D

B

E

C

D

C

E

A

C

A

A

34th

47

Dunbar High School

Esteban Aguinaga

B

B

B

C

D

D

C

D

35th

45

Scottsbluff High School

Wisley Mooc

A

B

B

C

D

B

C

C

A

A

B

D

B

A

C

D

A

B

A

C

A

B

C

A

D

A

B

B

C

D

36th

43

Lawton Chiles High School

Linda Shao

B

D

A

C

B

C

B

C

C

B

D

A

B

A

B

C

A

D

B

C

B

C

A

B

D

B

C

37th

41

Thomas Jefferson High School

Reia Pablo

A

B

B

C

C

D

A

C

C

C

B

B

C

B

C

C

B

D

A

38th

41

Marion High School

Jacob Wood

B

D

C

C

C

C

B

A

B

D

C

A

B

A

C

C

B

D

B

B

C

A

C

D

B

E

D

D

A

39th

40

American Heritage Palm Beach

Shengwu Luo

A

A

D

D

B

C

C

C

D

C

A

B

A

B

A

40th

40

Thomas Jefferson High School

Gerald Kraemer

D

B

B

C

D

A

D

C

D

D

41st

40

American Heritage Palm Beach

Samer Elhoushy

D

B

B

D

A

B

D

A

B

B

D

D

B

A

D

A

B

C

C

A

C

A

C

B

A

C

A

C

A

C

42nd

40

Thomas Jefferson High School

Titus Kim

B

D

A

C

B

B

C

D

A

B

C

A

B

C

C

B

C

C

D

A

C

C

C

B

B

A

D

A

D

C

Rank

Score

School

Student

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

43rd

38

Orlando Science Schools

Zachary Parekattil

C

C

C

B

D

C

D

D

B

C

C

C

44th

36

American Heritage Palm Beach

Pratheek Nathani

B

C

D

B

C

B

B

A

C

D

D

B

E

A

D

B

C

C

C

D

D

C

C

C

B

A

C

B

D

45th

30

Vestavia Hills High School

Rishab Chakravarty

C

B

A

C

A

B

C

E

C

B

D

A

D

C

C

B

B

D

A

A

C

D

C

D

C

C

A

B

C

C

46th

27

Thomas Jefferson High School

Leah Wohlfert

B

C

C

D

B

C

B

A

B

D

C

D

D

C

A

B

C

A