EJERCICIOS CAPITULO 6
EJERCICIO 1
Calcule la media y la varianza de la siguiente distribucin de
probabilidad discreta.
X P(X)
0 .2
1 .4
2 .3
3 .1
R/
Media: = 0(.20) + 1(.40) + 2(.30) + 3(.10)= 1.3
Var
Chapter 3
ELEMENTS OF PROBABILITY
3.1 INTRODUCTION
The concept of the probability of a particular event of an experiment is subject to various
meanings or interpretations. For instance, if a geologist
Chapter 2
DESCRIPTIVE STATISTICS
2.1 INTRODUCTION
In this chapter we introduce the subject matter of descriptive statistics, and in doing so
learn ways to describe and summarize a set of data. Section
Chapter 1
INTRODUCTION TO STATISTICS
1.1 INTRODUCTION
It has become accepted in todays world that in order to learn about something, you must
first collect data. Statistics is the art of learning from
This course is flipped learning.
The lecture is assigned as homework!
Read Chapter 8 in your textbook and
watch video before class to dedicate
class time to activity and discussion.
It is highly recom
This course is flipped learning.
The lecture is assigned as homework!
Read Chapter 8 in your textbook and
watch video before class to dedicate
class time to activity and discussion.
It is highly recom
Mini Lecture
Chapter 7
Parameter Estimation
Week 12
Summary of the Random Variables
Distribution of Poisson random variable
Find the expected value of the random variable X whose PMF is given by
Solut
Mini Lecture
Chapter 04
Random Variables
Week 6
The probability that the sum is 7 when one roll a pair of dice
we may be interested in knowing that the sum is 7 and not be
concerned over whether the a
Mini Lecture
Chapter 03
Elements of Probability
Week 4
1
Class schedule (1st Half)
WK
1
Class Activity
Topic
Orientation &
Introductory Statistics
pre-class
in-class
post-class
Reading eBook
Mini lect
Mini Lecture
Chapter 4
Expectation
Week 7
Expectation
Expected Value of Sums of Random Variables
Properties of Expected Value
Example 4.5e
Find the expected value of the sum obtained when
two fair dic
Mini Lecture
Chapter 02
Descriptive Statistics
Week 2
1
Descriptive Statistics
Descriptive Statistics is concerned with the description
and summarization of a set of data
Primary methods for descrip
Weighted Average Cost of
Capital
Shinwoo Kang
Cost of Capital
Cost of capital (discount rate)
Required rate of return = discount rate = cost
of capital
The use of fund, not the source, matters
Pro
4-1.
You have just taken out a five-year loan from a bank to buy an engagement ring. The ring costs
$5000. You plan to put down $1000 and borrow $4000. You will need to make annual payments
of $1000 a
Chapter 28
Mergers and Acquisitions
28-4.
Why do you think shareholders from target companies enjoy an average gain when acquired,
while acquiring shareholders on average often do not gain anything?
T
Chapter 11
Optimal Portfolio Choice and the Capital
Asset Pricing Model
11-2.
You own three stocks: 600 shares of Apple Computer, 10,000 shares of Cisco Systems, and 5000
shares of Colgate-Palmolive.
Chapter 7
Investment Decision Rules
7-3.
You are considering opening a new plant. The plant will cost $100 million upfront. After that, it
is expected to produce profits of $30 million at the end of e
Chapter 8
Fundamentals of Capital Budgeting
8-23.
Bauer Industries is an automobile manufacturer. Management is currently evaluating a proposal
to build a plant that will manufacture lightweight truck
Chapter 20
Financial Options
20-2.
What is the difference between a European option and an American option? Are European
options available exclusively in Europe and American options available exclusiv
6-6.
Suppose a 10-year, $1000 bond with an 8% coupon rate and semiannual coupons is trading for a
price of $1034.74.
a.
What is the bonds yield to maturity (expressed as an APR with semiannual compoun
Chapter 2 Analyzing the External Environment of the Firm
True/False Questions
1. Environmental scanning and competitor intelligence provide important inputs for
forecasting activities.
Page: 43
2. Env