MATH2800 Introduction to Discrete Structures
Sections 1-4.
Fall 2009
Instructor:
Teaching Assistant:
Raw Grades,
including
the final.
Scores are displayed in decreasing order of the aggregate score,
calculated as described in the course outline.
The last three columns give the section number, the last digit
of your RIN, and your rank.
Grades were entered into SIS on December 21 and should be available
on December 22.
The mean on the final was 85% -- good job!
Have a good break.
Course outline.
Includes office hours, grading scheme, policy for makeup exams,
and other details.
Course schedule
including the dates of the quizzes and exams.
Homeworks:
The homeworks contain lists of the sections covered in the quizzes.
The Quizzes, in one file.
Exams:
As you would expect, no collaboration is permitted on the quizzes, exams or the
final exam.
- Final Exam:
More information
including time, place, and coverage.
-
A summary of Chapter 8 prepared by a former TA.
-
The Final Exam from Fall 2008,
along with its
solution.
The mean on this exam was 77%, the median was 78%,
the standard deviation was 13, and the range was from 20% to 100%.
-
The Final Exam from Fall 2007,
along with its
solution.
The mean on this exam was 71.1%,
the high and low scores were 93% and 3% respectively,
the standard deviation was 15%,
and the median was 73%.
-
The Final Exam from Spring 2007.
The mean on this exam was 68.33%,
the high and low scores were 96%
and 29% respectively,
and the standard deviation was 14.60.
The
solutions
are available;
here is a
corrected solution to question 2(a).
You should work the exam before looking at the solutions!
-
Review questions for the final from
Prof Dave Schmidt.
- Solutions to Exam 3:
Version A,
Version B, and
Version C.
- Exam 3 will be in class on Friday, December 4.
You can bring one sheet of handwritten 8.5x11 notes; you can
write on both sides.
It will cover sections
7.1, 7.2, 7.5, 7.6, and 9.1-9.8.
It will include one question
from Homework 3.
Some review material:
- Exam 3 from Fall 2008.
We will go over this exam in class on Wednesday, December 2.
The mean on this exam was 77%, the median was 81%,
and the high and low scores were 100% and 33%, respectively.
Here are the
solutions;
you should work the exam on your own before looking at the solutions!
- Exam 3 from Fall 2007.
The mean was 82%, the median 86%, the standard deviation 16,
and the high and low scores 100% and 48%.
Here are the
solutions to the exam.
- Exam 3 from Spring 2007.
The mean on this exam was 83%,
and the high and low scores were 100% and 59% respectively.
The
solutions
are available;
you should work the exam before looking at the solutions!
-
Review questions from
Prof Dave Schmidt.
- An Exam
3 from Spring 2006 with
solutions, from Xiaoyun Ji.
- Solutions to Exam 2:
Version A,
Version B, and
Version C.
- Exam 2 will be in class on Tuesday, October 27.
You can bring one sheet of handwritten 8.5x11 notes; you can
write on both sides.
It will cover sections 5.1-5.5, 6.1-6.3, 2.4, and 4.3.
Some review material:
- Exam 2 from Fall 2008.
The mean on this exam was 80%,
and the high and low scores were 100% and 51%, respectively.
The
solutions are available;
you should work the exam before looking at the solutions!
Exam 2 in Fall 2008 only covered Chapter 5 and Section 6.1.
We will go over this exam in class on October 23.
- Exam 2 from Fall 2007.
The mean on this exam was 82%,
and the high and low scores were 100% and 35%, respectively.
The
solutions are available;
you should work the exam before looking at the solutions!
- Exam 2 from Spring 2007.
The mean on this exam was 68%,
and the high and low scores were 100% and 2% respectively.
The
solutions
are available;
you should work the exam before looking at the solutions!
- Review questions from
Prof Dave Schmidt.
- An Exam
2 from Fall 2005 with
solutions, from Xiaoyun Ji.
Note that question 2 covers material from Chapter 7, and
recurrence relations will not be covered on your exam 2.
- More practice problems
and their
solution
from
Xiaoyun Ji.
- The mean on exam 1 was 64% and the high and low scores were 100% and 20%.
The scores in the exam are listed
here.
Linghong is returning the exams in recitation.
- Solutions to Exam 1:
Version A,
Version B, and
Version C.
- Exam 1 will be in class on Tuesday, September 29.
You can bring one sheet of handwritten 8.5x11 notes; you can
write on both sides.
It will cover sections 1.1-1.7, 2.1, 2.2, 3.2, 3.4-3.7, and 4.1-4.2.
- Exam 1 from Fall 2008.
The mean on this exam was 76%
and the high and low scores were 100% and 41%, respectively.
We will go over this exam in class on Friday, September 25.
The
solutions
to this exam are available;
you should work the exam before looking at the solutions!
Also available are solutions to two other versions of the exam:
Version A and
Version B.
- Exam 1 from Fall 2007.
The mean on this exam was 72%
and the high and low scores were 100% and 32%, respectively.
The
solutions
to this exam are available;
you should work the exam before looking at the solutions!
- Exam 1 from Spring 2007
(pdf file). The mean on this exam was 64%,
and the high and low scores were 98% and 27% respectively.
The
solutions are available;
you should work the exam before looking at the solutions!
- Review questions from
Prof Dave Schmidt.
- An Exam
1 with partial solution from Spring 2006,
from Xiaoyun Ji.
- An Exam
1 from Fall 2005, from Xiaoyun Ji.
Notes:
Handwritten scanned copies of my notes from Spring 2007 (pdf files):
MathZone Companion Website:
The companion website to the text is at
http://www.mhhe.com/rosen
This site contains extra examples and demonstration applets, as well as other
material.
Other Resources: