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STAT 153 - PROBABILITY I (3-2) 4
COURSE OUTLINE
Fall, 2015
Instructor: Ceylan YOZGATLIGİL, Ph.D.
Office: Dept. of Statistic Room 136
Phone: 210 2963
Email: [email protected]
Teaching Assistant: Ceyda YAZICI
Office: Dept. of Statistic Room 141
Phone: 210 5311
Email: [email protected]
Course Schedule
Monday 9:40 a.m.- 11:30 a.m. (M-07)
Friday 9:40 a.m.- 10:30 a.m. (F-16)
Friday (R) 1:40 p.m.- 3:30p.m. (M-07)
Office Hours: Monday 2:30 a.m.-3:40 a.m., Tuesday 10:30 a.m.-11:40 a.m.
Course description and objectives: This is an introductory course in the mathematical theory of
probability, thus it is fundamental to further work in probability and statistics. Principles of set theory
and a set of axioms for probability are used to derive some probability density and/or distribution
functions. Special counting techniques are developed to handle some problems. Properties associated
with a random variable are developed for the usual elementary distributions. Problem solving is
required, and some theorem proving can be done, but the course emphasizes computation and
intuition.
Background: The course is required of all undergraduate statistics majors, and it is a prerequisite for
courses in STAT 154. Calculus skills tend to be weak. I don’t expect you to have any background in
proofs. The course tends to be relatively easier for the first three to four weeks, so some students get
the wrong impression as to its difficulty. Clarifying this early for the students can avoid unpleasant
surprises later.
Learning Goals:
• To understand the axiomatic approach to probability, counting and combinatorial methods,
and
Bayes’ Theorem.
• To understand random variables and their properties, including marginal, joint and conditional
distributions, expectation, conditional expectation, covariance and correlation
• To recognize and learn the properties of important probability distributions.
Calculator: You are expected to have a calculator, Casio FX-82ES PLUS. Advanced
calculators will not be allowed in the exams.
Suggested Textbook: A First Course in Probability (2010), ninth edition, by Sheldon Ross.
Some Alternate Textbooks:
 A Course in Probability (2006), Neil A. Weiss.
 Understanding Probability (2012), Henk Tijm.
 Introduction to Probability and Mathematical Statistics (1992), Lee J. Bain and Max
Engelhardt.
 http://wiki.stat.ucla.edu/socr/index.php/EBook
 Many introductory probability books from the library will be helpful.
Course Content: Emphasize problem solving and intuition. Some advanced concepts should be
presented without proof, so as to devote more attention to the examples.
 Introduction and basic definitions
 Basic combinatorics: Counting principle, permutations, combinations.
 Basic concepts: Sample spaces, events, basic axioms and theorems of probability, finite
sample spaces with equally likely probabilities.
 Conditional probability: Reduced sample space, independence, Bayes' Theorem.
 Random variables: Discrete and continuous random variables, discrete probability functions
and continuous probability density functions, distribution functions, expectation, variance,
correlation coefficient, functions of random variables.
 Special distributions: Bernoulli, Binomial, Poisson, and Geometric discrete random variables.
Uniform, Normal, and Exponential continuous random variables. Approximation of Binomial
by Poisson or Normal.
 Jointly distributed random variables: Joint distribution functions, independence, conditional
distributions, expectation, covariance Sums of independent random variables: expectation,
variance.
Attendance: Mandatory, though I will not take roll. You are responsible for everything we do in class,
even on days you do not attend.
Grading:
Midterm exam 1 (25%) (Probably November 11th – Wednesday at 5:40 p.m.)
Midterm exam 2 (25%) (Probably December 9th – Wednesday at 5:40 p.m.)
Homework & Quiz (10%)
Project (5%)
Final (35%)
Project: You will be designing your own game in groups of at least 2 and most 5. The game
should be the type of game that you would play at home as board game, carnival,
amusement park or casino. It cannot be a game that already exists— your group must cre
too complicated!
Final Products:
1. Game – Include all game boards, playing pieces, cards, balls, etc. for your game.
2. Instructions - You must create a set of written or typed instructions to clearly explain your
game. They
must be easy to follow so that anyone can pick them up, read them and begin playing your
game.
3. Write-Up – I will provide more information during the semester.
Grading: I will provide a rubric during the semester.
(If I can arrange the classroom, you will present your to me and your classmates).
Make-Up Work:Make-up exams will only be given in very unusual circumstances, with one week
prior notification (or, in the event of an emergency, *very* strong documentation of that
emergency). If you have this kind situation and don’t contact with me one week before or after the
exam, you cannot take the make-up exam. Make-up exam will be given at the end of the semester
and it will be similar to the final exam (cover all the topics).
Late Homework: Homework is collected in the recitation hours. Your homework will not be graded,
if you bring it after the recitation hour.
Academic Integrity: All assignments, quizzes, and exams must be done on your own. Note that
academic dishonesty includes not only cheating, fabrication, and plagiarism, but also includes helping
other students commit acts of academic dishonesty by allowing them to obtain copies of your work.
You are allowed to use the Web for reference purposes, but you may not copy code from any website
or any other source. In short, all submitted work must be your own. Should a student be caught
cheating during an examination or be involved in plagiarism, a zero (0) will be assigned for the exam,
quiz or writing assignment.
Please look at the following page for further information:
http://www.ueam.metu.edu.tr/TURKCE/ueam/ueam_ilkeler/ueam_ilkeler_honor_code_tab.htm
Important Dates:
 Week of the ADD-DROP for the classes: October 12-16, 2015
 National Holiday (National Day / Cumhuriyet Bayramı) (October 28, Wednesday
afternoon, before the National Day): October 29, 2015
 WITHDRAWALS: December 7-11, 2015
 New Year’s Holiday : January 1, 2016
 End of lectures: January 8th, 2016
 Final exams: January 11 – 23, 2016
 Announcement of final grades: January 30th, 2016
 Resit Examinations: February 3 – 5, 2016