YOUNGSTOWN STATE UNIVERSITY

Department of Mathematics and Statistics
MATH 841, Mathematical Statistics II, Course Code: 2240, Spring 2000

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Instructor:            Dr. Guang-Hwa A. Chang
Office:                   1032 Cushwa Hall
Phone Number:    (330) 742-1818
E-mail:                 chang@math.ysu.edu  <= virtual office hours
Office hours:       1:00 p.m. – 3:00 p.m., Monday, and
                             2:00 p.m. – 3:00 p.m., Tue., Wed., Fri., or by appointment.
Text:   “Probability and Statistical Inference”, by Robert V. Hogg, and
            Elliot A. Tanis, 5th edition, Prentice-Hall, 1997.

Course Objective:
This is the second course in the Mathematical Statistics sequence and is designed to expose students to basic concept and terminology in statistical inference. Topics includes the concept of sampling distributions, estimations and tests of hypotheses . The purpose of this course is to study mathematical underpinnings of statistical theory and methods prepare students for further studies in probability, statistics and their applications.

Material to be covered:
     Chapter        Topics
           5             Sampling Distribution Theory
           6             Estimation
           7             Tests of Statistical Hypotheses
           9             Quality Improvement Through Statistical Methods
         11             Multivariate Distributions
         12             Theory of Statistical Inference

Optional sections: 4.5, 8.3-4, 9.2-4, 11.1-5, 12.2, 12.4

Grading Policy:
Three tests (each 20%)
Homework & Quizzes (15%)
Final Exam (25%)
Total 100%

Final Grade:
90% to 100% ======== A
80% to below 90% ==== at least a B
70% to below 80% ==== at least a C
60% to below 70% ==== at least a D
below 60% ========== at most a D

Make-up policy:
Make-up tests will only be given to student who misses a test due to an extreme emergency and has notified the instructor within 24 hours after the exam, or a sufficient time period before the exam. The student will be expected to provide verification, such as signed statement and phone number, to verify the reason for his or her absence from the exam. No make-up quizzes will be given.

Homework and projects:
Homework will be assigned and collected. "Study group" is strongly encouraged. However, each student must hand in their own write-up. If you are having trouble, please see me right away. I recommend that you work on the homework corresponding to the latest lecture as soon as it is assigned. Graduate students will be expected to do extra problems for their tests and homework.

Attendance:
It is expected that you will make every possible effort to attend all classes. Students who missed class are responsible for finding out any pertinent information concerning the course from the instructor.

Recommendations:
Successful students have found that the subject demands frequent intensive study with lots of problem solving. Participating in group discussions is always helpful to yourself and others in learning. If you have any special problem or learning difficulties, please see me immediately. A scientific hand calculator that has the mean and standard deviation functions maybe needed.

Tentative schedule of tests: