Analysis of Results for Contest 4

Note: There was a printing error on problem 1: The problem should begin with x so the left side should read: x + 2 - (x + 1).
Number of students reporting scores: 911
Number of teams reporting scores: 111
Average score: 2.3

Number of Students Scoring n points for this meet

Score	Tally
0 Points	21 Students
1 Points	140 Students
2 Points	441 Students
3 Points	206 Students
4 Points	68 Students
5 Points	30 Students
6 Points	5 Students

Item Analysis

Problem #	Correct Responses	% Correct
Problem 1	846	92.86%
Problem 2	139	15.26%
Problem 3	208	22.83%
Problem 4	158	17.34%
Problem 5	693	76.07%
Problem 6	48	5.27%

Number of Students Scoring n Points Total (1445 students)

Score	Tally	Percent	Percentile
0	165 Students	11.42%	11.42
1	276 Students	19.1%	30.52
2	252 Students	17.44%	47.96
3	170 Students	11.76%	59.72
4	144 Students	9.97%	69.69
5	108 Students	7.47%	77.16
6	78 Students	5.4%	82.56
7	59 Students	4.08%	86.64
8	45 Students	3.11%	89.76
9	39 Students	2.7%	92.46
10	23 Students	1.59%	94.05
11	24 Students	1.66%	95.71
12	19 Students	1.31%	97.02
13	21 Students	1.45%	98.48
14	10 Students	0.69%	99.17
15	6 Students	0.42%	99.58
16	3 Students	0.21%	99.79
17	3 Students	0.21%	100
18	0 Students	0%	100
19	0 Students	0%	100
20	0 Students	0%	100
21	0 Students	0%	100
22	0 Students	0%	100
23	0 Students	0%	100
24	0 Students	0%	100