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2011 Item by Item Results for GRADE HS BIOLOGY

Data Last Updated on September 24, 2019.
More about the data

Number of Students Included: 272

Somerville High - GRADE HS BIOLOGY
AVERAGE ITEM SCORE								PERCENT OF SCHOOL'S TOTAL STUDENT RESPONSES (for each MC answer or OR score point)
ITEM	TYPE	REPORTING CATEGORY	STANDARD	SOMERVILLE HIGH	SOMERVILLE	STATE		BLANK/0	A/1	B/2	C/3	D/4	CORRECT MC ANSWER
01	MC	EV	5.1	73%	72%	87%		0	5	6	16	73	D
02	MC	BC	2.1	56%	55%	68%		1	8	56	14	22	B
03	MC	AP	4.5	92%	91%	94%		0	3	92	2	2	B
04	MC	EV	5.2	76%	75%	78%		0	3	1	20	76	D
05	MC	EV	5.3	73%	72%	74%		0	8	73	15	4	B
06	MC	BC	2.7	75%	74%	72%		0	13	3	10	75	D
07	MC	EC	6.3	49%	47%	61%		0	49	10	24	18	A
08	MC	BC	1.2	66%	65%	71%		0	66	14	7	13	A
09	MC	BC	1.3	69%	68%	79%		0	14	69	10	7	B
10	MC	BC	1.2	77%	76%	79%		0	77	4	6	14	A
11	MC	BC	1.3	65%	65%	62%		0	8	65	18	9	B
12	OR	AP	4.1	2.16	2.11	2.37		13	25	19	19	24
13	MC	EV	5.3	38%	36%	59%		0	38	6	18	39	A
14	MC	GE	3.4	74%	71%	79%		0	14	74	6	7	B
15	MC	EC	6.2	68%	67%	81%		0	11	7	14	68	D
16	MC	EC	6.4	36%	34%	42%		0	10	24	30	36	D
17	MC	GE	3.3	78%	77%	84%		0	17	3	78	3	C
18	MC	GE	3.6	74%	72%	80%		0	10	14	74	1	C
19	MC	EC	6.2	53%	51%	58%		0	26	53	12	9	B
20	MC	EV	5.1	64%	63%	75%		0	14	64	11	11	B
21	MC	AP	4.7	71%	69%	69%		1	7	12	71	9	C
22	MC	GE	3.6	64%	63%	72%		1	8	21	64	6	C
23	OR	GE	3.1	1.71	1.65	1.95		18	28	26	23	5
24	MC	AP	4.2	77%	76%	82%		0	13	5	77	5	C
25	MC	GE	3.4	67%	65%	78%		0	9	67	19	5	B
26	MC	EV	5.2	63%	61%	62%		0	3	63	24	10	B
27	MC	BC	2.8	82%	79%	76%		0	6	7	6	82	D
28	MC	BC	2.5	89%	88%	90%		0	89	6	4	1	A
29	MC	EV	5.1	76%	73%	79%		0	9	76	2	14	B
30	MC	BC	2.2	58%	56%	49%		0	14	14	13	58	D
31	MC	BC	1.1	87%	86%	87%		0	87	7	5	1	A
32	OR	EV	5.3	1.84	1.80	2.11		11	29	33	20	7
33	MC	EC	6.1	55%	55%	67%		0	15	23	55	6	C
34	MC	BC	2.3	73%	72%	79%		0	14	73	10	3	B
35	MC	EC	6.3	83%	80%	79%		0	83	10	1	5	A
36	MC	EC	6.4	50%	48%	58%		0	13	50	27	10	B
37	MC	GE	3.5	57%	56%	67%		0	10	16	57	17	C
38	MC	GE	3.2	69%	68%	70%		0	10	16	5	69	D
39	MC	AP	4.3	46%	45%	58%		0	5	32	18	46	D
40	MC	EV	5.2	59%	57%	68%		0	8	16	16	59	D
41	MC	GE	3.3	58%	57%	60%		0	58	7	14	20	A
42	MC	EC	6.2	76%	74%	74%		0	5	76	7	11	B
43	MC	AP	4.8	65%	64%	77%		1	25	4	6	65	D
44	OR	BC	2.4	1.27	1.24	1.77		38	23	21	11	7
45	OR	EC	6.1	1.71	1.68	1.99		14	30	33	19	4

View the Item by Item Results - Legend