To gain experience in interpreting the results of a statistical
analysis and communicating the results to others.
Teaching Assistant:
| Name: Lie Wang
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| E-mail: liewang@wharton.upenn.edu
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| Office:
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| Office Hours: TBA
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Stat Lab (drop in statistics help):
The Stat Lab is open Monday-Friday for help with
statistics questions. The hours and locations are
- Mon., Wed.: 9am-3pm, Huntsman Hall F36.
- Tues., Thurs. (Sept. 9-Oct. 28) : 12-5pm, Huntsman Hall 418.
- Tues., Thurs. (Nov. 2-Dec. 9): 12-5pm, Huntsman Hall G92.
- Fri.: 11am-5pm, Huntsman Hall F96
Exam Dates:
- Midterm I: Thu Oct 21, 3:00pm-4:20pm.
- Midterm II: Thu Dec 2, 3:00pm-4:20pm.
- Final project and final assignment: Due Tue Dec 21, 5 pm.
Prerequisites: Stat111 or equivalent
Texts:
- Required:
Introduction to the Practice of Statistics (4th Ed.), by D.S. Moore and
G.P. McCabe, 2003, W.H. Freeman and Company, ISBN: 0-7167-9657-0.
- Highly Recommended (software and handbook):
JMP Start Statistics: A Guide to Statistics and Data Analysis Using
JMP and JMP IN Software (3rd Ed.), by J. Sall, A. Lehman and
L. Creighton, 2005, SAS Institute Inc., Duxbury Press. ISBN:
0-534-99747-3 (JMP IN Version 5, the software);
0-534-99749-X (JMP Start Statistics, the handbook).
- Recommended:
JMP Manual for Moore and McCabe's Introduction to the Practice of
Statistics, by T. Devlin, 2003, W.H. Freeman and Company. ISBN:
0-7167-9631-7.
Lectures and Readings:
- The lectures are used to present the basic ideas. Students are
responsible for both the material covered in lecture and the assigned
reading in the textbook.
Computing/Software:
Students will be required to perform statistical analyses in this course, and JMP IN (version 5) is the required package. You will see JMP IN displays throughout the classroom lectures and exams. These displays will be explained in class, as necessary.
The JMP IN software is available at Wharton Computing Labs (F75 and F80 Huntsman Hall, also basement of SH-DH). In order to use Wharton computing facilities you need to apply for an account at F35 Huntsman Hall with your ID. But, if possible, I would recommend that you buy the software since there is a nice handbook to JMP that goes with the software and it would be more convenient to use JMP IN on your own computer.
Homework:
- There will be weekly homework assignments. Homework will be
assigned at lectures, usually on Thursday and due the following
Thursday at the beginning of class.
- Although you are encouraged to discuss the homework problems
with other students (and with the instructor and TA of course), you
must write your final answer yourself, in your own words. Solutions
prepared "in committee" or by copying, paraphrasing, or summarizing
someone's else's work are not acceptable.
- No late homework will be accepted for full credit except in the
case of serious illness or a major family crisis (the same policy will
be followed with regard to excuses as the policy described below for
exams). Homework that is handed in late will typically be given at
most half credit.
Project:
- There will be a project that involves applying multiple regression
analysis to a real data set. For the project, you can work in groups of
2-3 people. Various parts of the project will be due throughout the
semester. The final writeup for the project will be due on December 7th
and students will be required to make presentations in class on December
7th. I will provide more details about the project in October.
Exams:
- There will be one in-class midterm and a final exam.
- In the unlikely event that you have a conflict with a midterm or final, you must notify
me at least 2 weeks in advance.
- All students must use a pen to write the exams.
Use of pencil voids the student's right to request a regrade of the
exam.
- The exams will be closed book. One 8.5 x 11.5" note sheet will be
allowed on the midterm. Two 8.5 x 11" note sheets will be
allowed on the final. You will need a calculator for all exams. All necessary
tables and JMP output required to solve problems will be provided.
- The only excuses for missing an exam are: a serious illness or a
major family crisis. You must provide proof in the form of an official
document. A note from a family member is not sufficient. To be clear --
To prove that you are seriously ill, you need to have a note from a
PENN physician documenting that you could not take the particular
exam. A note from a physician saying that you were seen for a problem
is not sufficient. Minor illness or problems are not acceptable to be
excused from a exam. Colds, sinus problems, upset-stomach, slight
fever, etc. are not valid reasons for missing an exam. There are no
makeup exams. If you miss an exam and do not have a valid
excuse as described above, you will receive a ZERO for that exam.
Grading/Regrading Policies:
- Your final grade will be based on: 20% homework, 30% project, 20%
midterm and 30% final.
- Any dispute arising in grading of homeworks and exams should be
submitted in writing. This letter should clearly state the question(s)
where you think there has been a grading error and what you think that
error is. Note that upon resubmission the entire exam or homework may
be regraded and not just the disputed question.
- No regrades will be accepted for exams written in pencil.
- There is a one-week time limit for submission of disputes for both exams and homeworks. The one-week limit starts from the day the homeworks/exams have been returned in class. If you are not present in class when they are returned, it is your responsibility to collect them.
- For the final, each student is given two weeks from the beginning
of the new semester to submit any written request for re-grading. No
requests will be entertained after the two-week deadline has passed.
NOTE: The instructor reserves the right to make any changes he
considers academically advisable.