ISyE 6739 HW1
Due: Monday Jan 25 in class
Problem 1. (Do NOT use software for plotting histogram)
Problem 2. (Do NOT use software for this problem)
Problem 3. (Use software for this problem)
Page 1 of
ISyE 6739, Fall - 2016
Midterm Exam #1
Instructor : A.Shapiro
1. [25] A plane is missing and it is known that it was equally likely to have gone down in any
of three possible regions. Let 0.8, 0.9 and
ISyE 6739, Fall-2017
Instructor : A.Shapiro
Homework # 1
2-96. A batch of 500 containers for frozen orange juice contains five that are defective.
Two are selected, at random, without replacement from
ISyE 6739, Fall-2017
Instructor : A.Shapiro
Homework # 2
1. A plane is missing and it is known that it was equally likely to have gone down in
any of three possible regions. Let 0.8, 0.9 and 0.6 be th
ISyE 6739, Fall-2017
Instructor : A.Shapiro
Homework # 5
8-1. For a normal population with known variance 2 , answer the following questions:
(a) What is the confidence level for the interval
2.14/ n
ISyE 6739, Fall-2017
Instructor : A.Shapiro
Homework # 4
7-18. Let X1 and X2 be independent random variables with mean and variance 2 .
Suppose that we have two estimators of :
X1 + X2
1 =
2
and
X1 +
ISYE 6739 HW5
Problem 1.
Problem 2.
Page 1 of 6
Due: Wed, March 13 in class
ISYE 6739 HW5
Problem 3.
Problem 4.
Use software to answer this problem.
Page 2 of 6
ISYE 6739 HW5
Problem 5.
For parts b an
ISyE 6739 HW 4
Problem 1.
Page 1 of 4
Due: Wed March 23 in class
ISyE 6739 HW 4
Problem 2.
Problem 3.
Page 2 of 4
ISyE 6739 HW 4
Problem 4.
Problem 5.
Assume X ~ exp( ) . If a large sample is availabl
Due: Wed Feb 10 in class
ISyE 6739 HW2
Problem 1:
Problem 2:
Problem 3:
Problem 4: calculate the following probabilities.
X and Y are independent and follow normal distributions.
1.
2 X
x
Pr i
i 1
ISyE 6739, Fall-2017
Instructor : A.Shapiro
Homework # 3
4-54. Assume X is normally distributed with a mean of 10 and a standard deviation
of 2. Determine the value for x that solves each of the follo