REPORT FOR: Open Discrete Math - Nationals 2024
(Jump to Results By Student)

MEAN SCORE: 53.439     STANDARD DEVIATION: 23.383     MEDIAN SCORE: 47

Average number of questions left blank:	10.4
Average number of questions answered incorrectly:	11
Average number of questions answered correctly:	8.6

Question #1:     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	19.5%	65.9%	12.2%	2.4%	0.0%		0.0%	34.1%	65.9%
Number of students (out of 41)	8	27	5	1	0		0	14	27

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Question #2:     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	7.3%	7.3%	51.2%	19.5%	0.0%		14.6%	34.1%	51.2%
Number of students (out of 41)	3	3	21	8	0		6	14	21

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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	2.4%	7.3%	61.0%	7.3%	2.4%		19.5%	19.5%	61.0%
Number of students (out of 41)	1	3	25	3	1		8	8	25

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Question #4:     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	22.0%	17.1%	43.9%	4.9%	2.4%		9.8%	46.3%	43.9%
Number of students (out of 41)	9	7	18	2	1		4	19	18

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Question #5:     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	2.4%	14.6%	51.2%	12.2%	2.4%		17.1%	31.7%	51.2%
Number of students (out of 41)	1	6	21	5	1		7	13	21

---

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	4.9%	7.3%	2.4%	36.6%	19.5%		29.3%	34.1%	36.6%
Number of students (out of 41)	2	3	1	15	8		12	14	15

---

Question #7:     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	2.4%	4.9%	14.6%	65.9%	0.0%		12.2%	22.0%	65.9%
Number of students (out of 41)	1	2	6	27	0		5	9	27

---

Question #8:     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	19.5%	9.8%	29.3%	7.3%	0.0%		34.1%	36.6%	29.3%
Number of students (out of 41)	8	4	12	3	0		14	15	12

---

Question #9:     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	7.3%	39.0%	12.2%	2.4%	4.9%		34.1%	58.5%	7.3%
Number of students (out of 41)	3	16	5	1	2		14	24	3

---

Question #10:     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	9.8%	26.8%	17.1%	9.8%	2.4%		34.1%	39.0%	26.8%
Number of students (out of 41)	4	11	7	4	1		14	16	11

---

Question #11:     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	9.8%	17.1%	19.5%	4.9%	26.8%		22.0%	51.2%	26.8%
Number of students (out of 41)	4	7	8	2	11		9	21	11

---

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	2.4%	17.1%	22.0%	0.0%	4.9%		53.7%	24.4%	22.0%
Number of students (out of 41)	1	7	9	0	2		22	10	9

---

Question #13:     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	7.3%	4.9%	12.2%	14.6%	2.4%		58.5%	36.6%	4.9%
Number of students (out of 41)	3	2	5	6	1		24	15	2

---

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	29.3%	2.4%	48.8%	4.9%	2.4%		12.2%	58.5%	29.3%
Number of students (out of 41)	12	1	20	2	1		5	24	12

---

Question #15:     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	14.6%	7.3%	19.5%	7.3%	0.0%		51.2%	29.3%	19.5%
Number of students (out of 41)	6	3	8	3	0		21	12	8

---

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	9.8%	7.3%	19.5%	19.5%	7.3%		36.6%	43.9%	19.5%
Number of students (out of 41)	4	3	8	8	3		15	18	8

---

Question #17:     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	19.5%	4.9%	12.2%	17.1%	0.0%		46.3%	34.1%	19.5%
Number of students (out of 41)	8	2	5	7	0		19	14	8

---

Question #18:     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	14.6%	12.2%	4.9%	7.3%	14.6%		46.3%	39.0%	14.6%
Number of students (out of 41)	6	5	2	3	6		19	16	6

---

Question #19:     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	4.9%	19.5%	31.7%	7.3%	0.0%		36.6%	31.7%	31.7%
Number of students (out of 41)	2	8	13	3	0		15	13	13

---

Question #20:     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	17.1%	14.6%	7.3%	2.4%	9.8%		48.8%	41.5%	9.8%
Number of students (out of 41)	7	6	3	1	4		20	17	4

---

Question #21:     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	7.3%	14.6%	17.1%	9.8%	2.4%		48.8%	36.6%	14.6%
Number of students (out of 41)	3	6	7	4	1		20	15	6

---

Question #22:     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	9.8%	19.5%	9.8%	14.6%	4.9%		41.5%	43.9%	14.6%
Number of students (out of 41)	4	8	4	6	2		17	18	6

---

Question #23:     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	7.3%	51.2%	9.8%	12.2%	2.4%		17.1%	31.7%	51.2%
Number of students (out of 41)	3	21	4	5	1		7	13	21

---

Question #24:     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	34.1%	2.4%	12.2%	7.3%	9.8%		34.1%	31.7%	34.1%
Number of students (out of 41)	14	1	5	3	4		14	13	14

---

Question #25:     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	4.9%	22.0%	7.3%	9.8%	0.0%		56.1%	22.0%	22.0%
Number of students (out of 41)	2	9	3	4	0		23	9	9

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Question #26:     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	2.4%	14.6%	14.6%	9.8%	4.9%		53.7%	31.7%	14.6%
Number of students (out of 41)	1	6	6	4	2		22	13	6

---

Question #27:     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	34.1%	7.3%	7.3%	2.4%	2.4%		46.3%	19.5%	34.1%
Number of students (out of 41)	14	3	3	1	1		19	8	14

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Question #28:     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	4.9%	9.8%	12.2%	4.9%	2.4%		65.9%	29.3%	4.9%
Number of students (out of 41)	2	4	5	2	1		27	12	2

---

Question #29:     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	12.2%	12.2%	7.3%	7.3%	2.4%		58.5%	29.3%	12.2%
Number of students (out of 41)	5	5	3	3	1		24	12	5

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Question #30:     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	2.4%	68.3%	4.9%	2.4%	22.0%		0.0%	78.0%	22.0%
Number of students (out of 41)	1	28	2	1	9		0	32	9

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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

123

Benjamin Franklin High School

Austin Geng

B

C

C

C

C

E

D

C

A

B

E

C

A

C

D

A

E

D

E

D

B

A

B

C

A

B

B

2nd

103

Buchholz High School

Hailey Lin

B

C

C

C

C

D

D

C

B

B

E

C

D

C

D

A

E

C

E

D

A

B

3rd

99

Buchholz High School

Kelsey Morey

B

C

C

C

D

D

D

C

B

B

E

B

A

C

E

A

E

C

B

B

B

A

B

A

B

B

4th

85

American Heritage Broward

William Li

B

C

C

C

B

D

D

C

B

B

E

C

C

A

A

C

A

E

C

B

C

E

B

C

C

C

B

C

B

B

5th

84

Buchholz High School

Philip Matchev

B

C

C

C

C

D

D

C

B

E

B

C

D

B

C

B

A

B

A

B

B

6th

81

American Heritage Palm Beach

Siyuan Du

B

C

C

C

C

E

D

B

B

E

C

A

E

C

D

B

A

B

B

7th

69

Buchholz High School

Parsa Tehranipoor

B

D

C

B

C

D

D

A

C

B

E

C

A

C

C

C

C

C

E

C

B

B

C

C

E

B

8th

67

American Heritage Palm Beach

Zohar Eshet

B

C

C

C

C

D

C

A

B

C

A

A

A

E

A

A

A

A

C

B

A

B

B

9th

65

Alabama School of Fine Arts

Rishi Yellamraju

B

C

B

C

C

B

D

C

B

D

B

B

C

C

C

B

A

D

C

B

C

A

B

A

B

D

E

D

A

B

10th

65

American Heritage Broward

Lila Cohen

C

C

C

C

B

D

D

A

E

A

B

A

C

B

B

B

C

B

C

C

B

E

B

A

B

D

A

C

B

E

11th

63

Kamehameha Schools

Avery Nakata

B

D

C

C

C

D

C

A

C

B

C

D

A

B

B

A

E

12th

61

Doral Academy

Gustavo Diaz

B

C

C

C

C

D

C

B

C

A

B

E

A

D

13th

61

Marion High School

Austin Ferren

B

D

E

C

C

E

C

A

A

B

D

A

A

A

C

B

A

B

E

14th

60

American Heritage Palm Beach

Jesse Brodtman

B

C

C

D

C

D

D

D

B

E

E

E

A

C

A

A

A

A

A

A

D

D

B

A

A

A

A

A

A

B

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

58

Alabama School of Fine Arts

Nicole Sazonov

B

C

B

C

D

C

B

B

E

C

B

C

C

E

E

D

B

16th

56

American Heritage Broward

Sihwan Chang

A

C

C

A

D

C

A

C

C

D

D

D

D

D

B

B

E

B

B

B

B

B

B

E

17th

55

Vestavia Hills High School

Lucy Manary

A

C

C

A

C

C

D

C

B

C

A

C

C

A

C

C

B

C

B

C

B

C

B

C

C

C

C

C

C

B

18th

52

American Heritage Palm Beach

Devansh Singh

B

C

C

C

C

D

D

A

E

B

C

D

C

D

D

D

B

B

19th

52

American Heritage Broward

Guilherme Salles

B

D

C

C

C

E

D

B

D

B

B

C

C

C

E

A

B

B

E

B

C

A

E

20th

50

Scottsbluff High School

Wisley Mooc

A

C

C

B

C

D

A

C

B

C

A

B

D

A

C

B

D

A

B

B

C

B

C

A

D

C

A

C

A

B

21st

47

American Heritage Palm Beach

Benjamin Sukenik

B

C

C

B

C

D

B

D

C

B

E

C

D

A

A

B

B

B

22nd

47

Scottsbluff High School

Allison Clodfelter

C

D

E

B

B

E

A

E

23rd

45

Kamehameha Schools

Nathaniel Ho

B

D

C

C

B

A

D

B

B

A

C

C

D

E

C

A

D

B

B

A

D

C

B

C

D

B

A

B

D

E

24th

45

Vestavia Hills High School

Parker Liu

A

C

C

A

A

E

D

B

A

B

25th

43

Grissom High School

Shania Hughs

C

C

C

A

A

B

C

C

D

A

B

C

D

D

A

C

C

26th

42

Scottsbluff High School

Nicholas Roberts

B

A

C

C

E

A

C

B

27th

41

Thomas Jefferson High School

Chan Park

B

A

C

B

D

D

D

A

C

B

C

D

C

A

B

C

D

A

B

A

D

B

A

B

28th

40

Vestavia Hills High School

Xavier Le

B

A

A

C

B

D

B

D

A

B

C

D

D

B

D

A

E

C

B

B

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

40

Vestavia Hills High School

Will Crowe

B

D

D

C

C

E

B

D

C

D

C

B

D

C

A

D

D

D

B

A

A

D

A

D

D

D

A

D

D

E

30th

40

Vestavia Hills High School

Lily Xie

B

A

A

C

B

E

D

A

B

B

C

B

C

C

A

C

D

A

B

B

B

D

D

A

D

E

D

C

A

E

31st

40

Grissom High School

Cadence Burge

C

C

A

D

B

C

A

B

A

B

32nd

37

Thomas Jefferson High School

Gina Wohlfert

A

C

C

D

B

A

C

D

A

D

B

C

B

C

A

D

E

B

33rd

36

Vestavia Hills High School

Nathan Petty

B

C

A

B

D

C

C

C

B

34th

36

Marion High School

Noah Gilreath

B

D

B

C

D

D

E

C

C

E

C

A

B

C

A

B

C

D

B

35th

36

Kamehameha Schools

Riley Mochizuki

A

C

D

B

36th

34

Baton Rouge Magnet High School

Ryan Wilson

B

B

E

C

B

B

37th

33

Thomas Jefferson High School

Willa Otto

B

D

B

D

C

A

B

B

C

C

C

C

38th

32

Dunbar High School

John Courtney

D

D

D

B

D

B

A

A

39th

24

Cypress Bay High School

Alex Frias

C

B

B

D

A

B

40th

24

Vestavia Hills High School

Aleena Farooqui

A

B

D

E

D

E

C

C

C

D

C

C

C

C

B

D

E

C

A

C

B

41st

20

Thomas Jefferson High School

Oluwanifemi Akinwande

A

B

C

A

D

B

C

A

D

C

B

C

B

C

A

C

D

A

B

B