Group Discussion 1
M ay 24, 2010
For this problem, for convenience, assume that there are 360 days in a year. Tomorrow is Veronique's wedding day. She will marry her fianc in an outdoor ceremony. In r
ISyE 2028C HW#4 (ISyE 2028 Past Exam #3 Grading Remarks) Problem #1:
(a) This problem asked for a confidence interval for 12/ 22. The calculation
results show that 12 = 22 is not rejected.
(b) Use the
ISyE 2028 HW#1 Regression (Empirical Modeling) Due date: September 13 (Monday)
Chapter 11 (Simple Linear Regression and Correlation) 1. Problem 117 on page 412 of the textbook. In addition, use Excel
ISyE 2028C HW#4 (past ISyE 2028 Exam #3) You only have to work on Problem #2 for HW#4. [20%] (You do not need to do this problem for your HW#4.) Problem #1: Two types of material (A and B) are compare
ISyE 3770 Exam #4
Name:
Note that you are NOT supposed to reveal any information about this exam to any student. The exam for students taking at the regular time might not be the same as yours. There
ISyE 2028C Solution for HW#4 Problem #2: The following table reports the investigation of the impact of different amount of dye used on fabric color density. Two plants are randomly selected among 10
ISYE 2028 (Section C) Basic Statistical Methods
Class Time and Location: 10:05 10:55 am MWF at Instructional Center #213 Instructor: Dr. JyeChyi (JC) Lu Email: [email protected] Instructor Office
ISyE 2027 Homework 7
due on Wednesday, July 28
Include all intermediate steps of the computations in your answers 1. Textbook p.147, 10.10 2. A die is rolled twice. Let X denote the sum of the two num
ISyE 2027 Homework 6
due on Wednesday, July 21
Include all intermediate steps of the computations in your answers 1. Textbook p.127, 9.1 2. Textbook p.129, 9.2 3. Textbook p.131, 9.9 4. Textbook p.131
ISyE 2027 Group Discussion 2
June 7, 2010
0. Review 1. What is a continuous random variable? 2. How to compute the probability distribution of a continuous random variable? 3. What are the properties
GROUP DISCUSSION 3
June 9, 2010
BRAIN STORMING:
1. How to compute ?
2.
How to compute
?
CHECK LIST:
Definition pmf/pdf Distribution function Application/ Example How to derive its pmf /pdf function? 
ISyE 2027 Group Discussion 4
July 2, 2010
1. Let X and Y have a joint pdf given by f (x, y ) = (a) Determine the value of c. (b) Are X and Y independent? (c) Calculate P (X < 2Y ). 2. Let X and Y be t
ISyE 2027 Homework 2
due on Wednesday, June 2
Include all intermediate steps of the computations in your answers 1. 2. 3. 4. 5. 6. When P (A) = 1/3, P (B ) = 1/2 and P (A Exercise 3.5 of our text. Exe
ISyE 2027 Homework 3
due on Wednesday, June 9
Include all intermediate steps of the computations in your answers 1. Please read the instructions carefully, before doing this problem. After reading and
ISyE 2027 Homework 3: Solutions
due on Wednesday, June 9
1. 2. (a) This is a reasonable assumption. (b) p =
1 100 .

P (X = k ) =
10 k
(1/100)k (99/100)10k , for k = 0, 1, . . . , 10
99 10 100
(c) 1
ISyE2028C Example for ANOVA Contents I will use the regular ONEWAY ANOVA to discuss the contents in the ANOVA that students need to know for Exam #3. Data: See textbook examples Data Model: Yij = + i