Statistics 402 Section B Spring 2012

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Statistics 402 Section B

Spring 2012

Instructor:

Office:

Dr. Bob Stephenson

3111 Snedecor Hall

Phone: (515) 294-7805 email: [email protected]

Course website:

www.public.iastate.edu/~wrstephe/stat402.html

Office Hours:

M W F 10:00 to 10:50 am, T Th 9:00 to 9:50 am

Lecture:

Required Text:

References:

and by appointment.

MWF 11:00 am to 11:50 am, 209 Marston

Introduction to Design and Analysis of Experiments

, George W.

Cobb, Springer, New York, 1998.

Statistics for Experimenters

, G.E.P. Box, W.G. Hunter, and J.S. Hunter,

John Wiley & Sons, New York, 1978.

Experimental Design

, 2 nd

ed., W. Cochran and G. Cox, John Wiley &

Sons, New York, 1957.

Design and Analysis of Experiments

, 4 th

ed., D. C. Montgomery, John

Wiley & Sons, New York, 1997.

Objectives:

By the end of the course, students should have an appreciation for the advantages and limitations of experimentation. They should be able to design experiments to generate appropriate data efficiently. They should be able to analyze data from designed experiments and reach justifiable conclusions based on those data and analyses.

Exams:

There will be two exams and a final. You will be allowed to use formula sheets and a calculator. Parts of the exams may be “take home.” If you need to miss an exam because of circumstances beyond your control, please contact me before the exam. Do not make plans for the end of the semester that conflict with the final exam.

Homework:

Individual practice is an important part of learning. For this reason homework problems will be assigned regularly.

Project:

A project involving design, collection of data, analysis of data and, interpretation of results will be assigned. This will be a group project.

More details will be given later in the semester.

Iowa State University complies with the Americans with Disabilities Act and Section 504 of the Rehabilitation Act. If you have a disability and anticipate needing accommodations in this course, please contact me during the first two weeks of the semester. Retroactive requests for accommodations will not be honored. Before meeting with me, you will need to obtain a SAAR form with recommendations for accommodations from the Disability

Resources/Learning Disabilities Office located in Room 1076 of the Student Services

Building. Their telephone number is 515-294-7220.

1

Statistics 402 Section B

Spring 2012

Exam 1

Exam 2

Final Exam

Point distribution

Friday, February 17

Friday, April 6

Wednesday, May 2

Homework

Project Due Friday, April 27

Week of Material Covered

Jan. 9 Introduction: variability, principles, factor structure. Two-sample t-test.

Jan.

Jan.

Jan.

16 ANOVA: assumptions, informal analysis, basic ideas

23 ANOVA: tests and confidence intervals

30 Content of an experiment

One-factor experiments: randomization

Feb.

Feb.

Feb.

Feb.

Mar. formal analysis

13 Factorial crossing: general ideas

Exam 1 – Friday, February 17

20 Factorial crossing: analysis

27 Blocking: general idea

5 Latin square design

Mar.

Mar.

Mar.

Apr.

12

******* SPRING BREAK *******

19 Split plot design

26 Working with the basic design structures

2 Extending the basics: three factors

Exam 2 - Friday, April 6

Apr.

Apr. blocks

16 Experiments with a single replicate

Apr. 23 Experiments with fractional replication

Apr. 30

Final Exam - Wednesday, May 2

Text

Chapter 1

Chapter 2

Chapter 3

Chapter 4

Chapter 5

Handouts,

Chapter 5

Chapter 6

Chapter 6

Chapter 7

Chapter 7

Chapter 7

Chapter 8

Chapter 9

Chapter 9

Handouts

Handouts

100

100

125

100

75

500

2

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