Instructor: Dr. Scott Richter
Office: Bryan 389
Hours: TR - 9:30-11:30; 2:00-3:30; and by appointment |
Phone:
256-1123
email: sjricht2@uncg.edu web page: www.uncg.edu/~sjricht2 |
I.
About the course
This course covers
concepts of statistical research design and analysis. Stressed will be
elements of designing experiments and observational studies to ensure
valid
statistical inferences may be made. Topics will include randomization,
complete and incomplete block designs, factorial and fractional
factorial
experiments, planned confounding, split-unit and repeated measures
designs,
power and sample size determination. Other topics may be discussed if
time
permits. After completing the course, students will be able to: 1)
understand
the fundamentals of statistical research design; 2) design a
comparative
experiment or observational study to effectively address research
questions
for a variety of situations; and 3) correctly analyze data resulting
from
a research study and draw appropriate statistical conclusions.
Prerequisites:
STA
475: A second course in statistical methods, such as STA 580, or
permission of instructor.
STA 675: STA
662 or permission of instructor.
Students are expected to be familiar with
basic concepts of randomization and random sampling, confidence
intervals
and significance tests for one and two samples, one- and two- factor
analysis of variance, and simple
and multiple linear regression.
We will use the text:
Design
of Experiments: Statistical Principles of Research Design and Analysis,
2nd edition, by Robert O. Kuehl, 2000.
II. Assessment
1) Assignments consisting of exercises from the text and supplemental
exercises will be assigned regularly, collected and graded. These will
be designed to provide practice and assess comprehension of concepts
from
readings, class discussions, and lectures. Students
are encouraged to discuss solutions to Assignments, but the final
write-ups
for submission should be done independently. *Late
assignments will not generally be accepted without prior arrangement,
and
will receive a score of zero.
2) There will be two exams.
3) Graduate
students will
complete a Design Project in which they will design a research study.
III. Determination of course grade
STA 475 Assignments: 60% of course grade. Tests: 40% of course grade. Grading
scale:
|
STA 675 Assignments: 50% of course grade. Tests: 35% of course grade. Project: 15% of course grade. Grading
scale:
|
IV.
Academic Integrity
Students are
encouraged
to discuss solutions to assignments, but each student is expected to
write
up his or her solutions independently. Copying other people's work is
plagiarism
and is an Honor Code violation. You are responsible for knowing and
abiding
by the UNCG
Honor
Code.
V.
Disabilities
If you have a
documented
disability and wish to discuss academic accommodations, please contact
me as soon as possible.