Math 142.008 Spring 2009 Course Page

Course Information

Homework

This section will be updated with required homework problems as they are assigned. Please note that I may continue to add problems to each homework assignment until the lecture before the due date.

Homework Number	Due Date	Section	Pages	Problems Assigned (Graded)
1	1/9	4.9	332-334	2,4,6,8,10,12,14,16,20,28,32,34,42,46,50
2	1/16	5.1	352-354	2,4,6,8,12,14,16,18,20
2	1/16	5.2	364-366	4,6,10,12,18,20,22,24,32,34,36,38,40,42,44,46,48
3	1/23	5.3	374-376	4,6,8,10,12,14,16,18,36,38,42,46,56,58
3	1/23	5.4	383-385	2,4,6,8,10,12,16,20,26
4	1/30	5.5	392-392	16,18,20,24,28,29,30,32,33,34,40,42,44,46,51,52,59,60,62,64,66,67
5	2/6	5.6	398-399	4,6,8,10,12,14,16,18,20,22,28,34,36,38,40
5	2/6	5.7	404-405	2,4,6,9,10,11,12,14
6	2/13	5.7	404-405	18,19,20,21,22,23,24,28
		Appendix G	A57-A58	14,20,24,26,28,30,38
		5.9	421-423	10,12,14,16,18,20,26,28,36,37,39,40
7	2/20	5.10	431-432	6,8,10,12,14,16,18,20,22,24,26,28,30,32,42,44,47
7	2/20	H.2	A72-A73	2,4,6,8,10,12,16,20,28
8	2/27	6.1	446-447	2,4,6,8,10,12,14,16,22,24,28,30,32,34,36
9	3/13	6.2	457-460	2,4,6,8,10,12,18,20,22,24,26,28,34,38,41,42,46
		6.3	465-466	6,19,20
		6.4	469-470	2,4,6,8,10,14,18
10	3/27	6.5	479-482	2,6,8,10,12,16,18,19,21,24,26,30,34,36,38,40,42
10e	4/3	6.5	Handout on Centroids of Laminas with Holes(Solution)
11	4/6	8.1	565-566	6,8,10,12,14,16,18,20,22,24,26,28,34,36,38,42,48,50
11	4/6	8.2	574-576	4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,42,49,51,52,55
12	4/13	8.3	585-586	6,8,10,12,14,16,18,20,22,24,26,30,32,34,35
13	4/17	8.4	592-593	4,6,8,12,14,18,20,22,24,26,28,30,31,33,35
13	4/17	8.5	598-599	4,6,8,10,12,14,16,18,25
14	4/24	8.6	604-605	4-26 even
14	4/24	8.7	615-616	10-16 even,20-26 even,30-42 even,50,52
15	4/29	8.9	628-630	4,6,8,12,14,18,20,24,28

Exams

This section will be updated with practice exams (a few days before each exam), answer keys (after everyone has taken the exam/makeup in question), and exam statistics (shortly after the exam gets graded).

Exam 1

	Points Possible	A (90-100)	A- (87-89)	B+ (83-86)	B (80-82)	B- (77-79)	C+ (73-76)	C (70-72)	C- (67-69)	D+ (63-66)	D (60-62)	F (0-56)	Mean	Standard Deviation	Max	Q3	Median	Q1	Min
1	15	9	0	0	0	0	6	0	0	2	0	12	9.586	4.725	15	14	11	8	0
2	10	7	0	0	7	0	0	3	0	0	2	10	6.759	2.502	10	8	7	5	1
3	30	3	0	3	1	0	6	1	0	3	1	11	19.517	5.336	28	23	20	16	10
4	10	10	0	0	6	0	0	3	0	0	3	7	7.103	2.858	10	10	8	6	0
5	10	11	0	0	0	0	0	0	0	0	10	8	6.897	2.193	10	9	6	5	3
6	15	6	0	3	2	0	3	0	0	2	3	10	9.207	4.483	15	13	10	5	0
7	10	23	0	0	0	0	0	2	0	0	0	4	8.207	3.437	10	10	10	9	0
Total	100	0	2	5	2	2	4	1	1	3	1	8	67.276	17.293	88	82	73	53	25

Exam 2

	Points Possible	A+ (>100)	A (90-100)	A- (87-89)	B+ (83-86)	B (80-82)	B- (77-79)	C+ (73-76)	C (70-72)	D+ (63-66)	D (60-62)	D- (57-59)	F (0-56)	Not Submitted	Mean	Standard Deviation	Max	Q3	Median	Q1	Min
1	20	0	3	0	0	3	0	2	4	4	3	0	8	0	12.556	4.635	20	15	13	11	3
2	10	0	20	0	0	3	0	0	0	0	2	0	2	0	8.889	1.987	10	10	10	8	2
3	10	1	11	0	0	2	0	0	6	0	2	0	5	0	7.852	2.381	14	10	8	6	4
4	15	0	3	0	3	1	0	3	0	0	2	0	12	3	8.667	4.167	15	12	8.5	5	2
5	15	0	2	0	2	0	0	2	0	0	6	0	14	1	6.962	4.294	15	9	6.5	4	1
6	15	0	11	0	1	1	0	4	0	5	0	0	4	1	11.423	4.012	15	15	11.5	10	0
7	15	0	9	0	4	2	0	0	0	1	1	0	8	2	10.920	4.102	15	14	13	8	1
8	10	0	0	0	0	0	0	0	0	0	1	0	6	20	2.571	1.512	6	2	2	2	2
9	10	0	0	0	0	0	0	0	0	0	3	0	14	10	2.529	1.841	6	3	2	1	1
Total	100	1	4	1	1	0	1	2	2	2	3	1	9	0	67.074	19.237	105	83	64	52	28

Exam 3

	Points Possible	A+ (>100)	A (90-100)	A- (87-89)	B+ (83-86)	B (80-82)	B- (77-79)	C+ (73-76)	C (70-72)	C- (67-69)	D+ (63-66)	D (60-62)	D- (57-59)	F (0-56)	Not Submitted	Mean	Standard Deviation	Max	Q3	Median	Q1	Min
1	20	0	11	0	3	4	0	1	2	0	1	0	0	2	0	17.000	3.439	20	20	17	15	7
2	20	0	11	0	3	1	0	3	4	0	1	0	0	1	0	16.833	2.823	20	20	17	14	10
3	20	0	1	0	2	0	0	0	6	0	3	0	0	12	0	11.917	3.966	20	14	12	11	0
4	20	0	5	0	1	0	0	0	1	0	3	3	0	8	3	12.810	4.813	20	17	12	10	6
5	20	0	3	0	0	0	0	1	0	0	0	0	0	7	13	11.455	6.593	20	20	11	7	0
6	20	0	3	0	2	1	0	0	1	0	0	1	0	8	8	11.500	6.208	20	17	10	4	4
7	20	0	5	0	0	1	0	3	0	0	1	1	0	3	10	14.571	5.694	20	20	15	12	2
8	20	0	0	0	1	0	0	0	1	0	0	1	0	3	18	11.833	3.312	17	14	11.5	9	8
9	20	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	24	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Total	100	1	6	2	2	0	2	2	1	0	0	2	4	2	0	77.292	17.140	105	93	77.5	59	49

Exam 4

	Points Possible	A (90-100)	B+ (83-86)	B (80-82)	C+ (73-76)	C (70-72)	C- (67-69)	D+ (63-66)	D (60-62)	D- (57-59)	F (0-56)	Not Submitted	Mean	Standard Deviation	Max	Q3	Median	Q1	Min
1	15	2	1	0	1	0	0	0	4	0	15	0	6.696	4.039	14	9	7	3	0
2	20	0	3	2	1	2	0	3	1	0	9	2	11.524	4.600	17	15	13	9	1
3	20	11	3	0	2	0	0	0	1	0	5	1	15.727	5.400	20	20	17.5	12	1
4	20	0	0	0	1	3	0	1	2	0	15	1	8.727	4.245	15	12	9	4	2
5	25	0	0	0	0	1	1	1	1	0	19	0	9.000	4.369	18	11	9	6	2
6	10	0	0	0	0	0	0	0	0	0	13	10	1.000	1.826	5	1	0	0	0
Total	100	0	0	2	0	1	2	1	1	1	15	0	50.174	19.173	82	65	50	40	8

Final Exam

	Points Possible	A (90-100)	A- (87-89)	B+ (83-86)	B (80-82)	B- (77-79)	C+ (73-76)	C (70-72)	C- (67-69)	D+ (63-66)	D (60-62)	F (0-56)	Not Submitted	Mean	Standard Deviation	Max	Q3	Median	Q1	Min
1	30	10	0	1	0	0	0	0	0	1	0	10	3	19.364	10.817	30	30	22.5	10	3
2	30	12	0	1	0	0	0	0	0	7	0	3	2	23.913	7.971	30	30	30	20	0
3	30	6	0	3	3	0	2	1	0	1	0	7	2	21.261	7.085	30	27	24	16	4
4	30	6	0	0	0	0	1	1	0	1	0	13	3	15.545	8.863	27	27	11	8	2
5	30	1	0	1	0	0	1	2	0	3	0	12	5	13.400	7.823	27	20	11	6	2
6	30	18	0	2	0	0	1	1	0	0	0	1	2	27.522	5.542	30	30	30	28	5
7	30	16	0	3	0	0	0	0	0	2	0	1	3	27.636	4.260	30	30	30	25	15
8	30	17	0	4	0	0	0	0	0	0	0	2	2	26.783	7.769	30	30	30	25	1
9	30	1	0	0	0	0	0	0	0	3	0	13	8	13.118	6.489	27	16	14	6	3
10	30	1	0	7	1	0	0	0	0	6	0	6	4	20.619	5.045	30	25	20	15	10
11	30	5	0	1	0	0	4	0	0	0	1	5	9	19.750	8.836	30	27	22	15	3
12	30	0	0	3	0	0	0	0	0	0	0	9	13	11.500	8.405	25	10	9	5	5
Total	300	4	2	2	2	1	1	1	1	1	2	7	1	205.875	70.146	284	260	219	161	0

Miscellaneous Junk

Perl Script for Spitting out the Exam Statistics in HTML