Team
Player Name
Salary (US$) for 2015
Arizona Diamondbacks
Arizona Diamondbacks
Arizona Diamondbacks
Atlanta Braves
Atlanta Braves
Baltimore Orioles
Baltimore Orioles
Baltimore Orioles
Boston Red Sox
Boston Red Sox
Chicago Cubs
Chicago Cubs
Chicago Cubs

Department of Management, UTSC
MGEB12 Quantitative Methods in Economics II - Ass1 Solution
Problem 1
(a) From output 95% 2-sided C.I:
72 2.4768 72 + 2.4768 so 69.5232 74.4768 so should not launch drink.
(b) For a 80% C.I. 100(1-) = 80 get = 0.2, d.f. = n

Department of Management, UTSC
MGEB12H3S Quantitative Methods in Economics II
Case Study Winter 2015 L01/L30/L60
Due by THU April 2 by 6pm. Please email me your Report (DOC/PDF) and Excel files. Late Case
Studies will not be accepted. This case study is w

Department of Management, UTSC
MGEB12 Quantitative Methods in Economics II L60
Assignment #1 Winter 2015
Due by WED January 28 by 10pm. Late Assignments will not be accepted.
Please email assignment in PDF format to your TA Estella Duan ([email protected]

Department of Management, UTSC
MGEB12 Quantitative Methods in Economics II L01/L30/L60
Assignment #4 Solution
Problem
SUMMARY OUTPUT
Regression Statistics
Multiple R
0.7398
R Square
0.5473
Adjusted R Square
0.3964
Standard Error
6.5141
Observations
5
ANOV

MGEB12: Quantitative Methods in Economics-II
Problem Set-4
Chapter 11: 2, 10, 14, 18
Supplemental
1. In a hypothesis test for population variance, the hypotheses are:
H o : 2 100
H1 : 2 100
If the sample size is 15 and the test is at 10% significance leve

MGEB12: Quantitative Methods in Economics-II
Problem Set-6
Chapter 15: 2,4,12,14,15,19,22,23,28,29,32, 34,38
Supplemental
1. The following is the partial results of a multiple regression
ANOVA
Source
Regression
Error
Total
DF
2
?
47
SS
?
2259
?
MS
?
?
SE

MGEB12 QUANTITATIVE METHODS IN ECONOMICS-II
Problem Set 0 (Sampling Distribution)
Note: Although sampling distribution is covered in MGEB11, it is the cornerstone of
statistical inference (what you learn in MGEB12). Make sure you go through this
problem s

MGEB12: Quantitative Methods in Economics-II
Problem Set-5
Chapter 14: 2, 16, 18, 24, 26, 32,34, 36, 45, 46
Supplemental
1. When the least squares estimate of the slope, b1, is zero, the least squares estimate of the intercept, b0, is:
A. the mean of the

MGEB12: Quantitative Methods in Economics-II
Problem Set-1
Chpater-9: 4a, 6, 10, 12, 14, 20, 22, 24, 26, 30, 34
Supplemental:
1. Suppose a random sample of size 25 is selected from a population with mean , the value of which is
unknown. The sample statist

MGEB12: Quantitative Methods in Economics-II
Problem Set-2
Chpater-9: 36, 38, 40, 46, 48abc, 50, 54, 58
Supplemental:
1. Which of the following statements are true? Where alpha is the probability of a Type I error and beta is the
probability of a Type II

MGEB12: Quantitative Methods in Economics-II
Chpater-10: 36, 2, 4, 8, 10, 14
Problem Set-3
Supplemental:
1. You are interested in testing whether two groups of students perform identically. Two random samples of 80
students were drawn independently from t

MGEB12 Lecture 6
Inferences about Population Variances (Contd)
Ata Mazaheri
1
Lecture Outline
Inference about a Population Variance (Contd)
Inferences about the Variances of Two
Populations
2
Inferences About a Population Variance
Chi-Square Distributi

MGEB12 Lecture 10
Multiple Regression-II
Ata Mazaheri
1
Lecture Outline
Testing for Significance (Review)
Multicollinearity
Using the Estimated Regression Equation for
Estimation and Prediction
Dummy variables (Introduction)
Examples
2
Testing for Si

MGEB12 Lecture 9
Multiple Regression-I
Ata Mazaheri
1
Lecture Outline
Multiple Regression Model
Least Squares Method
Multiple Coefficient of Determination
Model Assumptions
Testing for Significance
Using the Estimated Regression Equation
for Estimat

MGEB12 Lecture 11
Model Building
Dummy Variables
Ata Mazaheri
1
Introduction
Regression analysis is one of the most
commonly used techniques in statistics.
It is considered powerful for several reasons:
It can cover a variety of mathematical models
li

MGEB12 Lecture 7
Simple Linear Regression-I
Ata Mazaheri
1
Lecture Outline
Simple Linear Regression Model
Least Squares Method
Coefficient of Determination
Model Assumptions
Testing for Significance
Using the Estimated Regression Equation for
Estimation

Department of Management, UTSC
MGEB12 Quantitative Methods in Economics II L01/L30
Assignment #4 Winter 2015
Due by WED March 25 by 10pm. Late Assignments will not be accepted.
Please email assignment in PDF format to your TA Estella Duan ([email protected]

MGEB12 Quantitative Methods in Economics II
Winter 2015
Midterm Information
The midterm will be Friday FEB 13 from 3-5pm.
Here are the room assignments:
L01/L30 students = IC130
L60 students: last name AL=IC230, last name MT=IC204, last name V-Z=IC208

Department of Management, UTSC
MGEB12 Quantitative Methods in Economics II
Practice Questions Set 2 Solution
Problem 1
University XYZ has notice students are dropping out after 1st year in their business program. XYZ has decided to launch 1 week non-manda

GIVEN INFORMATION
EBIT
Changes in Net Working Capital
Sales (2013)
Cash (2013)
Debt (2013)
Number of Shares Remaining
Tax Rate
Discount Rate
P/E Ratio
P/S Ratio
15% of Sales
10% of changes in Sales
$ 6,200,000.00
$ 1,200,000.00
$ 1,200,000.00
100000 share

Department of Management, UTSC
MGBE12 Quantitative Methods in Economics II
Practice Questions Set 1
Problem 1
Some people who bought X-Game gaming systems complained about having received defective systems. The industry
standard for such systems has been

MGEB12 Quantitative Methods in Economics II
Lecture 01 Introduction
Statistics is the science of the collection, organization,
and interpretation of data
G. Hopkins quoted by Wikipedia
Collection
Summaries (graphical / numerical),
What
happened?
aggrega

Department of Management, UTSC
MGEB12 Quantitative Methods in Economics II -Lecture 04
In Class Exercise
Problem 1
A new Vietnamese restaurant called Pho 888 has 2 locations. There was a feeling that the
customer service at location 1 is better than 2. So

Department of Management, UTSC
MGBE12 Quantitative Methods in Economics II -Practice Questions Set 1 Solution
Problem 1
Some people who bought X-Game gaming systems complained about having received defective systems. The industry
standard for such systems

Team
Arizona Diamondbacks
Arizona Diamondbacks
Arizona Diamondbacks
Atlanta Braves
Atlanta Braves
Atlanta Braves
Baltimore Orioles
Baltimore Orioles
Baltimore Orioles
Boston Red Sox
Boston Red Sox
Boston Red Sox
Chicago Cubs
Chicago Cubs
Chicago Cubs
Chic

MGEB12 Lecture 8
Simple Linear Regression-II
Ata Mazaheri
1
Lecture Outline
Short Review
Confidence Interval for the parameter
Using the Estimated Regression Equation
for Estimation and Prediction
Computer Solution
Residual Analysis: Validating Model

Department of Management, UTSC
MGEB12 Quantitative Methods in Economics II -Practice Questions Set 1 Solution
Problem 7
Zip, Inc. manufactures Zip drives on two different manufacturing processes. Because the management of this company is
interested in det

MGEB12 Quantitative Methods in Economics-II
Sample Test-1 (Solutions)
Instructions:
This is a closed book test. A formula sheet is attached. You are allowed the use
of a calculator.
Write your full name and your student ID # on both this test book as well

MGEB12 Quantitative Methods in Economics-II
Test-2 (Solutions)
Instructions:
This is a closed book test. A formula sheet is attached. You are allowed the use
of a calculator.
Write your full name and your student ID # on both this test book as well as the