CHAPTER 9
CONFIDENCE INTERVAL ESTIMATION
MULTIPLE CHOICE QUESTIONS
In the following multiple-choice questions, please circle the correct answer.
1.
The confidence interval for a proportion is based on the assumption of a large
sample size. A rule of thumb
CHAPTER 8
Managing Capacity
PROBLEMS
Additional homework problems are available at www.prenhall.com/bozarth. These problems use Excel
to generate customized problems for different class sections or even different students.
(* = easy; * = moderate; * = adv
CHAPTER 9
CONFIDENCE INTERVAL ESTIMATION
MULTIPLE CHOICE QUESTIONS
In the following multiple-choice questions, please circle the correct answer.
1.
The confidence interval for a proportion is based on the assumption of a large
sample size. A rule of thumb
CHAPTER 7
BONDS AND THEIR VALUATION
(Difficulty: E = Easy, M = Medium, and T = Tough)
Multiple Choice: Conceptual
Easy:
Interest rates
1
.
One of the basic relationships in interest rate theory is that, other things held constant,
for a given change in th
year
2009
2010
2011
2012
sales
Net income
8200
1500
8000
1400
9000
1600
10000
1800
sales
cost of goods
gross profit
S,G,A expense
EBIT
Interest
Before e tax earning
Txes
Net income
EPS
Dividens
Addition to retained earning
sales
12000
10000
10000
4000
600
capital structure
long term debt
Equipment(gross)
Equipment(net)
Total equity
Total liability and equity
Retained earning
common stock(1000 shares)
3000
27000
15000
20000
40000
13000
7000
13000 7000 3000 27000
40000
15000
20000
long term debt
Equipment(ne
The McDonalds fast-food restaurant on campus sells an average of 4,000 quarter-pound hamburgers
each week. Hamburger patties are resupplied twice a week, and on average the store has 350 pounds of
hamburger in stock. Assume the hamburger costs $1.00 a pou
BCO105 I CMQ101 - SEMESTER 2 2014
ASSIGNMENT 2 WEIGHTING 25%
DUE 0900 MONDAY 22 SEPTEMBER 2014
ASSIGNMENT tNSTRUCTIONS:
l.
to
6.
10.
11.
Provide written answers to all five questions, submitted as a Word document. Do
not submit handwritten answers.
Ensure
At a price of $1.94 per bushel, the supply of corn is 9800 million bushels and the demand is
9300
million bushels. At a price of $1.82 per bushel the supply is 9400 million bushels and the
demand
is 9500 million bushels.
(a) Find a price-demand equation (
Here we want to see whether the heartbeat affects the aim or not i.e. whether there is a significant
difference between the scores During Heartbeats and Between Heartbeats or not. So the
hypothesis of interest is,
As the data were collected from the same
1.
The males of some cichlid fish species are infertile until a few days after they become
the socially dominant male in the presence of females. Males without a territory (and
therefore without a hope of mating) have atrophied genitalia, while males who