REPORT FOR: Open Number Theory - Nationals 2024
(Jump to Results By Student)

MEAN SCORE: 68.222     STANDARD DEVIATION: 33.586     MEDIAN SCORE: 55

Average number of questions left blank:	10.6
Average number of questions answered incorrectly:	7.9
Average number of questions answered correctly:	11.5

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	100.0%	0.0%	0.0%	0.0%	0.0%		0.0%	0.0%	100.0%
Number of students (out of 36)	36	0	0	0	0		0	0	36

---

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	0.0%	44.4%	0.0%	47.2%	5.6%		2.8%	52.8%	44.4%
Number of students (out of 36)	0	16	0	17	2		1	19	16

---

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	0.0%	0.0%	75.0%	0.0%	13.9%		11.1%	13.9%	75.0%
Number of students (out of 36)	0	0	27	0	5		4	5	27

---

Question #4:     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	69.4%	2.8%	2.8%	0.0%	0.0%		25.0%	5.6%	69.4%
Number of students (out of 36)	25	1	1	0	0		9	2	25

---

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	5.6%	5.6%	44.4%	13.9%	2.8%		27.8%	27.8%	44.4%
Number of students (out of 36)	2	2	16	5	1		10	10	16

---

Question #6:     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	47.2%	13.9%	13.9%	8.3%	5.6%		11.1%	41.7%	47.2%
Number of students (out of 36)	17	5	5	3	2		4	15	17

---

Question #7:     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	5.6%	58.3%	2.8%	0.0%	2.8%		30.6%	11.1%	58.3%
Number of students (out of 36)	2	21	1	0	1		11	4	21

---

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	0.0%	2.8%	41.7%	11.1%	5.6%		38.9%	19.4%	41.7%
Number of students (out of 36)	0	1	15	4	2		14	7	15

---

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	47.2%	0.0%	16.7%	2.8%	0.0%		33.3%	19.4%	47.2%
Number of students (out of 36)	17	0	6	1	0		12	7	17

---

Question #10:     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	13.9%	8.3%	30.6%	2.8%	22.2%		22.2%	55.6%	22.2%
Number of students (out of 36)	5	3	11	1	8		8	20	8

---

Question #11:     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	30.6%	8.3%	13.9%	2.8%	2.8%		41.7%	27.8%	30.6%
Number of students (out of 36)	11	3	5	1	1		15	10	11

---

Question #12:     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	2.8%	5.6%	16.7%	5.6%	33.3%		36.1%	30.6%	33.3%
Number of students (out of 36)	1	2	6	2	12		13	11	12

---

Question #13:     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	0.0%	2.8%	0.0%	47.2%	36.1%		13.9%	50.0%	36.1%
Number of students (out of 36)	0	1	0	17	13		5	18	13

---

Question #14:     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	5.6%	16.7%	44.4%	2.8%	0.0%		30.6%	25.0%	44.4%
Number of students (out of 36)	2	6	16	1	0		11	9	16

---

Question #15:     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	5.6%	5.6%	19.4%	5.6%	33.3%		30.6%	36.1%	33.3%
Number of students (out of 36)	2	2	7	2	12		11	13	12

---

Question #16:     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	2.8%	36.1%	8.3%	11.1%	0.0%		41.7%	22.2%	36.1%
Number of students (out of 36)	1	13	3	4	0		15	8	13

---

Question #17:     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	2.8%	2.8%	11.1%	27.8%	2.8%		52.8%	19.4%	27.8%
Number of students (out of 36)	1	1	4	10	1		19	7	10

---

Question #18:     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	2.8%	5.6%	13.9%	27.8%	0.0%		50.0%	22.2%	27.8%
Number of students (out of 36)	1	2	5	10	0		18	8	10

---

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	0.0%	13.9%	47.2%	2.8%	2.8%		33.3%	19.4%	47.2%
Number of students (out of 36)	0	5	17	1	1		12	7	17

---

Question #20:     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	8.3%	27.8%	8.3%	0.0%	0.0%		55.6%	16.7%	27.8%
Number of students (out of 36)	3	10	3	0	0		20	6	10

---

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	0.0%	58.3%	5.6%	5.6%	0.0%		30.6%	11.1%	58.3%
Number of students (out of 36)	0	21	2	2	0		11	4	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	13.9%	5.6%	5.6%	2.8%	2.8%		69.4%	16.7%	13.9%
Number of students (out of 36)	5	2	2	1	1		25	6	5

---

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	2.8%	38.9%	5.6%	13.9%	2.8%		36.1%	25.0%	38.9%
Number of students (out of 36)	1	14	2	5	1		13	9	14

---

Question #24:     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	5.6%	8.3%	30.6%	16.7%	2.8%		36.1%	47.2%	16.7%
Number of students (out of 36)	2	3	11	6	1		13	17	6

---

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	0.0%	5.6%	27.8%	8.3%	0.0%		58.3%	13.9%	27.8%
Number of students (out of 36)	0	2	10	3	0		21	5	10

---

Question #26:     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	0.0%	2.8%	13.9%	8.3%	2.8%		72.2%	19.4%	8.3%
Number of students (out of 36)	0	1	5	3	1		26	7	3

---

Question #27:     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	2.8%	19.4%	8.3%	5.6%	2.8%		61.1%	19.4%	19.4%
Number of students (out of 36)	1	7	3	2	1		22	7	7

---

Question #28:     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	13.9%	16.7%	2.8%	8.3%	2.8%		55.6%	27.8%	16.7%
Number of students (out of 36)	5	6	1	3	1		20	10	6

---

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	16.7%	5.6%	25.0%	16.7%	8.3%		27.8%	66.7%	5.6%
Number of students (out of 36)	6	2	9	6	3		10	24	2

---

Question #30:     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	5.6%	2.8%	13.9%	52.8%	2.8%		22.2%	25.0%	52.8%
Number of students (out of 36)	2	1	5	19	1		8	9	19

---

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

American Heritage Broward

Darsh Patel

A

B

C

A

C

B

B

C

A

E

A

E

E

C

E

B

D

D

C

B

B

A

B

D

C

D

B

B

A

D

2nd

127

Buchholz High School

Andrew Xing

A

B

C

A

C

A

B

C

A

E

A

E

E

C

E

B

D

D

C

C

B

B

D

C

B

D

C

D

3rd

127

American Heritage Broward

Xuzhou Ren

A

B

C

A

C

A

B

C

A

A

A

E

E

C

E

B

D

C

B

B

B

C

C

D

B

B

D

D

4th

117

Benjamin Franklin High School

Austin Geng

A

B

C

A

C

B

B

C

A

E

A

E

E

C

E

B

D

B

B

A

B

B

D

5th

116

Buchholz High School

Kelsey Morey

A

B

C

A

C

A

B

C

A

E

A

E

E

A

E

B

D

D

C

A

B

A

C

C

C

E

B

A

D

6th

110

Buchholz High School

Philip Matchev

A

B

C

A

C

A

B

C

A

E

A

C

E

C

B

B

E

C

B

B

B

D

C

B

C

7th

104

Vestavia Hills High School

Cuewon Kim

A

B

C

A

C

A

B

C

A

E

E

E

C

E

B

C

C

B

B

C

D

8th

103

Alabama School of Fine Arts

David Wang

A

B

C

A

C

A

B

A

E

C

E

C

E

D

C

B

B

A

C

C

C

D

9th

102

Doral Academy

Luis Fonseca

A

B

C

A

C

A

B

D

E

E

D

C

E

C

D

C

B

B

B

D

E

B

D

10th

100

Orlando Science Schools

Aidan Quach

A

D

C

A

D

A

B

C

A

C

A

E

E

C

C

D

C

B

B

B

B

C

B

C

D

11th

86

American Heritage Palm Beach

Joseph Levenston

A

B

C

A

A

A

B

C

A

C

E

E

D

C

E

C

C

B

B

B

E

A

C

D

12th

82

Vestavia Hills High School

Eric Wang

A

B

C

A

D

A

C

A

A

A

C

C

C

B

D

B

B

B

C

D

E

C

D

13th

74

Marion High School

Austin Ferren

A

B

C

A

C

A

C

C

A

E

D

C

E

B

C

B

14th

67

White Station High School

Jason Niu

A

D

C

A

C

A

B

C

A

B

A

E

D

B

C

C

C

D

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

62

Buchholz High School

Laurie Wang

A

D

C

A

C

C

B

C

E

D

B

D

D

16th

60

Alabama School of Fine Arts

Rishi Yellamraju

A

D

C

A

B

B

B

D

A

A

C

D

D

C

C

B

D

C

E

B

B

B

B

C

B

B

C

D

D

D

17th

59

Scottsbluff High School

River Baily-Nolde

A

D

C

A

B

A

C

C

E

D

D

18th

58

Vestavia Hills High School

John Lee Wimberly

A

D

C

A

D

A

B

C

A

E

B

C

B

C

D

C

D

19th

52

American Heritage Broward

Sihwan Chang

A

B

C

A

C

B

B

C

C

B

B

D

B

B

C

B

C

C

D

D

D

D

D

C

C

D

A

D

20th

52

Thomas Jefferson High School

Abel Mesfin

A

E

C

A

E

A

B

E

C

A

C

D

D

C

A

B

B

E

A

C

A

E

D

21st

52

Vestavia Hills High School

Aleena Farooqui

A

E

E

A

B

B

D

C

E

B

C

B

B

C

B

A

E

C

22nd

50

American Heritage Palm Beach

Devesh Kumaresh

A

B

C

A

D

C

B

E

A

C

C

B

D

A

C

D

D

C

B

D

23rd

49

Scottsbluff High School

Grant Kildow

A

B

C

C

A

D

24th

48

Kamehameha Schools

Nathaniel Ho

A

B

C

B

C

D

A

D

A

C

B

C

D

B

A

B

A

D

C

A

D

C

D

D

B

C

A

25th

46

Kamehameha Schools

Steadman (Kahoku) Chang

A

D

E

A

C

B

A

C

E

D

B

A

B

E

26th

45

Baton Rouge Magnet High School

Hsincheng Lai

A

D

C

A

B

C

A

D

C

B

A

C

D

B

A

D

C

D

C

A

B

A

D

B

D

C

D

B

A

A

27th

44

Thomas Jefferson High School

Leiana Pablo

A

D

C

E

B

B

28th

44

American Heritage Palm Beach

Benjamin Sukenik

A

D

A

A

D

D

C

E

C

B

C

B

B

A

A

E

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

43

American Heritage Palm Beach

Devansh Singh

A

D

E

A

D

E

C

C

C

D

B

D

B

C

C

B

B

B

C

A

A

C

30th

38

Grissom High School

Cadence Burge

A

D

C

D

D

D

D

31st

38

Cypress Bay High School

Mariana Leon-Velarde

A

D

C

B

D

D

B

32nd

36

Marion High School

Ryan Spitzer

A

E

D

C

A

D

D

D

B

B

B

C

D

A

33rd

32

Grissom High School

Jessica Lin

A

D

C

E

C

C

B

D

A

C

B

D

C

34th

32

Dunbar High School

John Courtney

A

D

A

B

D

C

C

C

35th

31

Grissom High School

Brendan Turchetta

A

D

D

E

36th

30

Vestavia Hills High School

Jeffrey Zhao

A

D

E

C

C

D

C

D

C

C

C

C

E

D

C

B

C

C

C

C

C

C

A

C

C

C

D

C

C

C