MidTermExam_2001

# MidTermExam_2001 - IE 410 Midterm Exam Instructions Exam is...

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IE 410 Midterm Exam Instructions Exam is to be completed by Thursday, October 25. On campus students should hand in the exam then. Distance students can mail or fax on Oct 25. Please use this fax number: (610) 758-4886. The exam is of course open book and notes. You may use Statgraphics or any other package. You may not discuss the exam with anyone except me. You should however feel free to ask me any questions you want. Of course I will exercise discretion in answering them. I will grade the answers you provide on the answer sheet on the next page. You may write by hand or use no smaller than 10 point font. You may not increase the area provided on the answer sheet. You may attach supporting documentation which I may or may not look at.

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IE 410 Midterm Exam Answer Sheet Question 1. a) What sample size would you recommend? b) What assumptions were required in part a)? c) List a set of orthogonal contrasts that may be of interest. d) Does the ANOVA indicate possible bias? What is the P-value of the test? e) How could you test for gender bias? What is the P-value of the test? f) How could you test for class bias? What is the P-value of the test?
Question 2. a) How could you use this new information? b) Now what do you think? Question 3. a) I propose analyze the data thoroughly as a one-way ANOVA experiment using chapter 3 techniques. Discuss any problems you see with the experiment. (Do not analyze the data). b) Am I paying too much for electricity?

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a) What are the treatments in this experiment? b) Suggest a response variable. How would you measure it? c) Assuming you are going to run a one-way ANOVA, how would you assign subjects to treatments? d)
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MidTermExam_2001 - IE 410 Midterm Exam Instructions Exam is...

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