GSB 420
Applied Quantitative Analysis
Dr. Jin Choi
Answers to Practice Homework Problems
For Algebra Review
This is the answer key to the algebra review practice problem set with which each
student is
GSB 420
Applied Quantitative Analysis
Dr. Jin Choi
Practice Homework Problems
For Algebra Review
This is the first set of practice problems with which each student is expected to make
himself or herse
Exercise Problems on
Chapter 3. Optimization Methods
This set of exercise problems has 17 problems worth 20 points.
A.
Find the value of X that optimizes the following functions. Identify whether X
va
Exercise Problems on
Chapter 1. Algebra Review
This exercise problem set has 21 problems worth 21 points.
Expand the following equations:
1. (2X 3Y)(6X + 5Y) =
a.
c.
e.
8X + 2Y
12X2 + 8XY - 15Y2
only
Exercise Problems on
Chapter 4. Applications to Economics
This set of exercise problems has 20 problems, worth a total of 25 points.
A.
Calculation of Demand Elasticity
Suppose the follow demand relat
Exercise Problems on
Chapter 5. Probability Theory
This set of exercise problems has 22 problems, worth a total of 25 points.
1.
Any single characteristic that is theoretically inferred or empirically
Exercise Problems on
Chapter 4. Statistical Descriptive Measures
This set of exercise problems has 30 problems, worth a total of 30 points.
Given the following data set, X, answer Questions 1 through
Exercise Problems on
Chapter 2. Calculus Review
This set of exercise problems has 20 problems, worth a total of 20 points.
In differentiating the following functions with respect to X, select all alge
GSB420
PAKRAVAN
GSB 420
Applied Quantitative Analysis
Lecture 1
Lecture One:
A.
The Number System
The number system is comprised of real numbers and imaginary numbers. Real numbers are, in turn, group
GSB420
PAKRAVAN
Lecture Four HW
4.2
(a)
(c)
4.4
(a)
(c)
4.7
(a)
(b)
(c)
(d)
4.8
(a)
(b)
(c)
(d)
4.21
(a)
5.9
Simple events include selecting a red ball.
(b)
Selecting a white ball
The sample space is
Homework Two: Exercise Problems on Algebra Review
Expand the following equations:
1. (2X 3Y)(6X + 5Y) =
a.
c.
e.
8X + 2Y
12X2 + 8XY - 15Y2
only (b) and (c) of the above
b.
d.
12X2 - 8XY - 15Y2
2X2 - 1
Question 1: A population has a standard deviation of 16. If a sample of size 64
is selected from this population, what is the probability that the sample mean
will be within 2 of the population mean?
GSB 420 Prof. Choi
Homework #1 on Algebra and Calculus
Student's Name: Teemgom Visurvartq mmk
Please show all your work.
However, please submit a cleanest version of your solution.
Each question is wo
GSB 420
Homework Week 8
Hypothesis Test Example
Use Minitab to answer the questions. Make sure to copy all output from the minitab:
1. Followings Tables shows previous 11 months stock market returns.
Answers to Homework Problems in
Chapter 14. Multiple Regression Analysis
This homework has 22 problems, worth a total of 25 points.
1.
c.*
more than one; one
2.
a.*
autocorrelation or serial correlati
Answers to Homework Problems in
Chapter 13. Simple Regression Analysis
This homework has 23 problems, worth a total of 25 points.
1.
e.*
only (b) and (c) of the above
2.
a.*
one; one
3.
b.*
intercept;
Answers to Homework Problems in
Chapter 11. One-Sample Hypothesis
Testing
This homework has 50 problems, worth a total of 50 points.
1. c.*
2. a.* an equality sign
3. a.* no equality sign
4. a.* origi
Answers to Homework Problems in
Chapter 10. Confidence Interval
Estimation
This homework has 17 problems, worth a total of 20 points.
1. c.*
2. b.*
3. a.*
4. a.*
5. b.*
6. c.*
7. a.*
8. e.*
to capture
GSB 420 . Prof. Jin Choi
Homework #2 on Partial Differentiation, Optimization & Elasticity
Student's Name: Team ( n ViSWiVQitqqu
The total points for this HW are 30.
Part 1. Partial Differentiation (E
Integrated Strategy Analysis for Competing Globally
(Company Name)
GSB 599 Strategic Analysis for Competing Globally
Winter 2017
Dr. Mark L. Frigo
Ledger & Quill Distinguished Professor of Strategy an
Answers to Homework Problems in
Mathematics Chapter 4. Calculus Applications to
Economics
This homework has a total of 25 points.
A.
Calculation of Demand Elasticity
1.
d.*
260,000
When P = 2,000
Q =
Answers to Homework Problems in
Mathematics Chapter 1. Algebra Review
This homework has a total of 25 points. Please treat all mathematically correct
expressions as correct answers, unless instructed
Answers to Homework Problems in
Chapter 8. The t-Probability Distribution
This homework has 8 problems, worth a total of 10 points.
1.
d.*
none of the above
2.
d.*
all of the above
3.
a.*
19
4.
c.*
al
Answers to Homework Problems in
Mathematics Chapter 3. Optimization Techniques
This homework has a total of 20 points.
A.
Find the value of X that optimizes the following functions.
1.
a.*
X=1; Minimu
Answers to Homework Problems in
Chapter 5. Basic Probability Theory
This homework has 22 problems, worth a total of 25 points.
1.
a.*
outcome; sample space
2.
b.*
empirical
3.
c.*
0<p<1
4.
c.*
must be
Answers to Homework Problems in
Chapter 9. Sampling Distributions
This homework has 13 problems, worth a total of 15 points.
1.
d.*
X
2.
b.*
smaller than
3.
b.*
the standard error of the population me