REPORT FOR: Alpha Matrices and Vectors - Nationals 2024
(Jump to Results By Student)

MEAN SCORE: 71.702     STANDARD DEVIATION: 32.02     MEDIAN SCORE: 68

Average number of questions left blank:	8.6
Average number of questions answered incorrectly:	8.8
Average number of questions answered correctly:	12.6

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	91.5%	0.0%	2.1%	4.3%	0.0%		2.1%	6.4%	91.5%
Number of students (out of 47)	43	0	1	2	0		1	3	43

---

Question #2:     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%	12.8%	12.8%	48.9%	2.1%		23.4%	27.7%	48.9%
Number of students (out of 47)	0	6	6	23	1		11	13	23

---

Question #3:     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	4.3%	25.5%	6.4%	4.3%	2.1%		57.4%	17.0%	25.5%
Number of students (out of 47)	2	12	3	2	1		27	8	12

---

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	6.4%	10.6%	48.9%	6.4%	8.5%		19.1%	31.9%	48.9%
Number of students (out of 47)	3	5	23	3	4		9	15	23

---

Question #5:     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	2.1%	12.8%	14.9%	21.3%	25.5%		23.4%	51.1%	25.5%
Number of students (out of 47)	1	6	7	10	12		11	24	12

---

Question #6:     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	4.3%	12.8%	38.3%	8.5%	0.0%		36.2%	25.5%	38.3%
Number of students (out of 47)	2	6	18	4	0		17	12	18

---

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	0.0%	6.4%	17.0%	57.4%	2.1%		17.0%	25.5%	57.4%
Number of students (out of 47)	0	3	8	27	1		8	12	27

---

Question #8:     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	8.5%	34.0%	10.6%	8.5%	2.1%		36.2%	29.8%	34.0%
Number of students (out of 47)	4	16	5	4	1		17	14	16

---

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	4.3%	6.4%	48.9%	10.6%	0.0%		29.8%	21.3%	48.9%
Number of students (out of 47)	2	3	23	5	0		14	10	23

---

Question #10:     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	6.4%	6.4%	55.3%	12.8%	4.3%		14.9%	29.8%	55.3%
Number of students (out of 47)	3	3	26	6	2		7	14	26

---

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	6.4%	14.9%	23.4%	21.3%	6.4%		27.7%	48.9%	23.4%
Number of students (out of 47)	3	7	11	10	3		13	23	11

---

Question #12:     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	10.6%	25.5%	12.8%	17.0%	2.1%		31.9%	42.6%	25.5%
Number of students (out of 47)	5	12	6	8	1		15	20	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	2.1%	8.5%	6.4%	6.4%	66.0%		10.6%	23.4%	66.0%
Number of students (out of 47)	1	4	3	3	31		5	11	31

---

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	8.5%	27.7%	8.5%	2.1%	10.6%		42.6%	48.9%	8.5%
Number of students (out of 47)	4	13	4	1	5		20	23	4

---

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	10.6%	14.9%	2.1%	46.8%	4.3%		21.3%	31.9%	46.8%
Number of students (out of 47)	5	7	1	22	2		10	15	22

---

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	2.1%	66.0%	6.4%	6.4%	0.0%		19.1%	14.9%	66.0%
Number of students (out of 47)	1	31	3	3	0		9	7	31

---

Question #17:     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	2.1%	4.3%	61.7%	2.1%	6.4%		23.4%	14.9%	61.7%
Number of students (out of 47)	1	2	29	1	3		11	7	29

---

Question #18:     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	6.4%	66.0%	2.1%	2.1%	19.1%		4.3%	29.8%	66.0%
Number of students (out of 47)	3	31	1	1	9		2	14	31

---

Question #19:     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	19.1%	10.6%	4.3%	6.4%	42.6%		17.0%	40.4%	42.6%
Number of students (out of 47)	9	5	2	3	20		8	19	20

---

Question #20:     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	10.6%	25.5%	12.8%	19.1%	0.0%		31.9%	48.9%	19.1%
Number of students (out of 47)	5	12	6	9	0		15	23	9

---

Question #21:     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%	2.1%	19.1%	38.3%	0.0%		36.2%	25.5%	38.3%
Number of students (out of 47)	2	1	9	18	0		17	12	18

---

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	29.8%	17.0%	12.8%	2.1%	0.0%		38.3%	31.9%	29.8%
Number of students (out of 47)	14	8	6	1	0		18	15	14

---

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	4.3%	34.0%	6.4%	4.3%	2.1%		48.9%	17.0%	34.0%
Number of students (out of 47)	2	16	3	2	1		23	8	16

---

Question #24:     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	2.1%	12.8%	66.0%	4.3%	0.0%		14.9%	19.1%	66.0%
Number of students (out of 47)	1	6	31	2	0		7	9	31

---

Question #25:     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%	4.3%	12.8%	21.3%	2.1%		55.3%	23.4%	21.3%
Number of students (out of 47)	2	2	6	10	1		26	11	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%	10.6%	6.4%	48.9%	0.0%		34.0%	17.0%	48.9%
Number of students (out of 47)	0	5	3	23	0		16	8	23

---

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	8.5%	14.9%	8.5%	8.5%	8.5%		51.1%	40.4%	8.5%
Number of students (out of 47)	4	7	4	4	4		24	19	4

---

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	4.3%	53.2%	10.6%	6.4%	4.3%		21.3%	25.5%	53.2%
Number of students (out of 47)	2	25	5	3	2		10	12	25

---

Question #29:     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	4.3%	6.4%	23.4%	6.4%	4.3%		55.3%	21.3%	23.4%
Number of students (out of 47)	2	3	11	3	2		26	10	11

---

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	17.0%	4.3%	10.6%	38.3%	12.8%		17.0%	44.7%	38.3%
Number of students (out of 47)	8	2	5	18	6		8	21	18

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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

133

American Heritage Palm Beach

Sonya Singh

A

D

C

E

C

D

C

C

C

B

E

B

D

B

C

B

E

D

D

A

B

C

D

D

B

C

D

2nd

132

Buchholz High School

Bryan Zheng

A

D

B

C

E

C

D

B

C

C

C

B

E

E

B

C

B

E

B

D

A

B

C

D

D

B

C

D

3rd

120

Alabama School of Fine Arts

Noah Lowry

A

D

C

E

C

D

B

C

C

B

B

E

E

D

B

C

B

E

D

A

B

C

D

B

D

4th

120

American Heritage Broward

Daniel Cai

A

D

D

C

E

D

D

B

C

C

D

B

E

E

D

B

C

B

E

D

C

A

B

C

D

D

D

B

C

D

5th

118

American Heritage Palm Beach

David Zapata

A

D

B

C

E

C

C

D

C

C

D

E

B

D

B

C

B

E

D

D

A

C

D

D

B

C

D

6th

117

American Heritage Broward

Angelina Lin

A

D

C

E

B

D

B

C

C

D

D

E

E

D

B

C

B

E

D

C

A

B

C

D

D

B

C

D

7th

117

Buchholz High School

Jack Foran

A

D

E

C

E

C

D

B

C

C

C

B

E

D

B

C

B

A

B

D

A

C

D

D

C

B

B

D

8th

116

American Heritage Broward

Kaitlyn Lee

A

D

C

D

C

D

B

C

C

E

B

E

C

D

B

C

B

E

D

D

A

B

C

C

D

C

B

E

D

9th

112

Buchholz High School

George Zhao

A

C

C

E

C

D

C

C

C

B

E

D

B

C

B

E

D

A

B

C

D

B

E

10th

102

American Heritage Palm Beach

Rishan Thangaraj

A

D

C

D

C

D

C

C

E

E

D

A

B

E

D

D

B

C

D

D

B

E

D

11th

102

American Heritage Broward

Andrey Vasilyev

A

D

C

B

C

D

A

C

C

B

D

E

B

D

B

C

B

E

B

D

A

B

C

C

D

B

A

D

12th

101

Buchholz High School

Pranay Gadikota

A

C

B

C

D

C

D

B

C

C

C

B

E

D

B

C

B

A

D

B

C

D

B

A

13th

94

Buchholz High School

Xuyao Zhang

A

D

E

D

B

C

C

C

B

E

D

B

C

B

A

C

A

C

B

B

D

14th

90

Buchholz High School

Ronald Zhang

A

D

B

C

C

D

C

C

D

A

E

E

D

B

C

B

E

A

D

C

D

D

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

15th

80

Doral Academy

Isabel Cowher

A

C

D

A

B

C

D

C

D

C

C

A

E

A

A

B

C

B

B

B

D

C

B

B

B

D

A

B

C

A

16th

79

Alabama School of Fine Arts

Danielle George

A

C

E

C

D

C

E

B

B

C

A

C

C

D

B

D

17th

78

Thomas Jefferson High School

Jeremy Jung

A

D

E

C

C

D

B

C

E

B

E

B

D

B

B

E

E

B

C

A

E

C

C

D

B

C

A

18th

76

Scottsbluff High School

Kaidenz McDaniel

A

B

B

C

D

C

E

D

B

C

B

C

B

E

19th

75

Gainesville High School

Daniel Weber

A

D

E

D

B

D

C

C

E

E

D

B

C

B

A

A

C

D

B

A

20th

71

Vestavia Hills High School

Allison Xie

A

C

C

C

C

E

A

A

E

A

A

B

C

B

E

C

B

B

D

21st

70

Thomas Jefferson High School

Nathan Nguyen

A

D

B

C

D

D

A

D

D

E

D

B

C

B

B

B

D

A

B

C

B

D

A

C

E

22nd

70

Dunbar High School

Nathaniel Caves

A

E

E

E

D

D

E

B

D

B

C

B

E

C

A

B

C

D

E

E

23rd

69

Scottsbluff High School

Logan Polk

A

A

C

E

D

A

C

D

E

C

E

B

E

B

E

A

C

B

C

E

D

24th

68

Vestavia Hills High School

Ali Fathallah-Shaykh

A

D

C

B

E

B

C

A

A

C

A

D

25th

67

Orlando Science Schools

Ismail Akdeniz

A

B

D

D

D

E

B

E

B

B

C

B

E

B

C

A

B

D

26th

65

American Heritage Broward

Alina Sukhovskaya

A

C

C

C

B

D

C

E

B

D

B

E

B

E

B

A

C

D

C

A

27th

63

Round Rock High School

Andrew Suh

A

D

B

C

E

B

D

B

B

C

D

C

E

B

B

B

C

A

A

B

B

A

28th

60

Oaks Christian High School

Aiden Kieth

D

D

A

D

D

D

D

D

C

C

D

D

D

B

D

D

D

B

D

D

D

D

B

B

D

D

C

D

D

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

29th

56

Oaks Christian High School

Zihao Ling

D

D

B

C

C

D

C

D

A

A

C

B

C

B

C

C

B

C

C

D

C

B

C

C

D

B

A

C

C

30th

55

Dunbar High School

Isabella Fowler

A

D

C

D

E

B

C

D

E

D

31st

54

Thomas Jefferson High School

Jadenn Eng

A

E

B

D

D

B

32nd

50

Oaks Christian High School

Owen Kyber

A

D

B

D

A

D

C

D

B

C

C

C

B

D

D

B

C

E

B

C

D

B

A

C

C

B

E

C

D

A

33rd

50

Marion High School

Chayim Hofmann

A

D

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

E

C

C

C

C

C

C

C

C

C

C

C

C

34th

49

Memphis University School

Advay Iyer

A

C

B

C

B

B

D

B

B

E

B

D

E

E

C

D

B

C

B

C

E

35th

47

Vestavia Hills High School

Bryan Zhang

A

B

B

C

C

E

C

B

36th

45

Vestavia Hills High School

Ben Levasseur

A

D

C

B

D

B

C

B

A

C

D

B

C

A

B

D

A

B

A

C

C

C

D

A

A

C

A

D

C

B

37th

45

Kamehameha Schools

Chace Nakamura

A

C

B

C

B

A

C

B

C

D

D

A

E

A

B

B

C

E

B

B

C

C

C

D

A

C

B

C

B

E

38th

44

Baton Rouge Magnet High School

Joel John

A

D

C

A

D

C

B

B

A

C

D

A

E

E

A

A

D

B

D

E

C

39th

42

Scottsbluff High School

Jayden Lindley

A

E

B

D

D

C

A

B

E

C

D

D

D

40th

41

Oaks Christian High School

Bella Shah

A

D

B

A

D

C

C

C

D

D

D

B

B

B

E

E

A

B

D

C

A

B

B

D

41st

40

Baton Rouge Magnet High School

Yen-Hao Lai

A

B

B

B

B

B

B

B

B

A

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

42nd

38

Round Rock High School

Sieun Kim

C

C

C

B

A

D

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

43rd

33

Round Rock High School

Mujun Xu

A

B

C

C

B

D

B

B

B

B

B

D

44th

32

Hooper Academy

Grace Seale

A

A

B

C

A

B

E

A

45th

30

Hooper Academy

Ashbee Norman

A

D

A

E

D

46th

28

Marion High School

Michael Kitts

A

B

C

A

B

D

E

A

D

D

B

C

47th

26

Marion High School

Nicholas Kitts

C

B

B

B

C

D

A

C

D

A

D

C

E

A

B

C

E

B

C