C
to m e r
u s
D
a
y
M
o n
2
W
e
d
B
P 1 Be s V i e w
d
I nt er net E x p l o
re r
O the r
12 0
4
Spe
54 52
]9 5
T im
r o w se r
6
( S)
94 90
e
(m i n )
e
A
m o u n t
3
M
o n
I nt er net E x p l o r e r
8 5
4
T
ue
l ir e fo
11 4
2
44 7 3
5
W
11 3
4
66 2 7
BUAD 2060 Assignment 1 Case Problem, Pelican Stores on pages 84-85 and 157-158.
The case has six tasks stated on pages 85 and 158. The instructions below were prepared for you
to make these tasks clearer. If you believe that the instructions are e.g. conf
B U A D 2 060 004
D
a
ta A
n a
ly s i s f o
r
u s in e ss
B
Sp r i n g 2 0 15
I n str
u cto r
p hon
e
O f f ic e H
lm K e e S L i m
lm 4 0 3 0
119) 5 3 0 2 0 4 0
o u r s
M 12 3 0 p m
3 00 p m
W e dn e s d a y 2 30 p m
3 00 p
kl im 2 u t n e t u t o le do
CHAPTER 7-SAMPLING AND SAMPLING DISTRIBUTIONS
MULTIPLE CHOICE 1. From a group of 12 students, we want to select a random sample of 4 students to serve on a university committee. How many different random samples of 4 students can be selected? a. 48 b. 20,
Chapter 2 Study Guide
MULTIPLE CHOICE QUESTIONS 1. The relative frequency of a class is computed by a. dividing the midpoint of the class by the sample size b. dividing the frequency of the class by the midpoint c. dividing the sample size by the frequenc
CHAPTER THREE DESCRIPTIVE STATISTICS: NUMERICAL METHODS In the following multiple choice questions, circle the correct answer. 1. A numerical value used as a summary measure for a sample, such as sample mean, is known as a a. population parameter b. sampl
TEST BANK Ch 1-5. CHAPTER 1-DATA AND STATISTICS
MULTIPLE CHOICE 1. In a questionnaire, respondents are asked to mark their gender as male or female. Gender is an example of the a. ordinal scale b. nominal scale c. ratio scale d. interval scale ANS: B
TEST BANK Ch 1-5. CHAPTER 1-DATA AND STATISTICS
MULTIPLE CHOICE 1. In a questionnaire, respondents are asked to mark their gender as male or female. Gender is an example of the a. ordinal scale b. nominal scale c. ratio scale d. interval scale 2. Som
TEST BANK Ch 1-5. CHAPTER 1-DATA AND STATISTICS
MULTIPLE CHOICE 1. In a questionnaire, respondents are asked to mark their gender as male or female. Gender is an example of the a. ordinal scale b. nominal scale c. ratio scale d. interval scale ANS: B
Test Bank Ch 5, 6, 7, 8, 21 CHAPTER 5-DISCRETE PROBABILITY DISTRIBUTIONS
MULTIPLE CHOICE 1. A random variable that can assume only a finite number of values is referred to as a(n) a. infinite sequence b. finite sequence c. discrete random variable d.
CHAPTER 1DATA AND STATISTICS
MULTIPLE CHOICE
1. In a questionnaire, respondents are asked to mark their gender as male or female. Gender is an example of
the
a. ordinal scale
b. nominal scale
c. ratio scale
d. interval scale
ANS: B
2. Some hotels ask thei
Assignment 2: Chapter 3
Due by 11:59 pm Sunday (Sept. 11 2016)
1. Question 9 on P121
Endowment income is a critical part of the annual budgets at colleges and universities. A study
by the National Association of College and University Business Officers re
Assignment 9: Chapter 7 Part B
Deadline: End of Sunday 11:59 (November 6th, 2016)
1.
Question 17 on P325
Suppose a random sample of size 50 is selected from a population with = 10. Find the value of
the standard error of the mean in each of the following
Assignment 4: Chapter 4
Due by 11:59 pm Sunday (Sept. 25 2016)
Note: show your calculation steps for every question.
1. Question 1 on P188
An experiment has three steps with three outcomes possible for the first step, two outcomes
possible for the second
Assignment 3: Chapter 3 Part B
Due by 11:59 pm Sunday (Sept. 18 2016)
Multiple Choices
1. The empirical rule states that, for data having a bell-shaped distribution, the percentage of
data values being within one standard deviation of the mean is approxim
Assignment 5: Chapter 5
Due by 11:59 pm Sunday (Oct. 02 2016)
Multiple Choices
1. A random variable whose possible values can be put in a (finite or infinite) sequence x1, x2, x3, and so
on, is called
a. infinite sequence
b. finite sequence
c. discrete
d.
Assignment 1
Due on September 4th, 11:59 pm, 2016
Part I: Multiple Choices
1. In a questionnaire, respondents are asked to mark their gender as male or female. Gender is
an example of the
a. ordinal scale of measurement
b. nominal scale of measurement
c.
Managerial Report for Baracuda Stores
To whom it may concern,
As you should all be aware, our company National Clothing ran a promotional event for
which we sent out coupons to many potential new customers in the surrounding area. The sale
was a big succe
1. Demand distribution:
Size of Order
15000>
28000>
P(15000<D<28000)
Probability
0.158655254
0.945200708
0.786545454
Probability demand is less than 15000:
15.87 %
Probability demand is less than 28000:
94.52%
Difference:
78.65%
2.
Size of Order
Probabili
4d478d3133b87c7a0e92eb961780f6ee0767f386.xlsx
Software ID
0593
0870
1673
1693
2573
2603
3933
3963
4353
5820
5940
5950
Software Name
Easy Calculus
Number Crunch
Chem Works
Kid-Writer
Pendulum
Storywriter
Math Tester
Writing is Fun
Rhythmetic
Test Tube
Scie
BUAD 2060, Quiz 1 Preparation
Quiz 1 on Chapters 1- 2 will include the following topics:
1. Data sets, elements, variables, observations, scales of measurements, categorical
and quantitative data, cross-sectional and time series data, populations, samples
BUAD 2060 Formulas
Frequency of the class
n
Relative Frequency of a class:
Largest datavalueSmallest data value
Number of classes
Approximate Class Width:
x=
Sample Mean:
Weighted Mean:
x =
, where n is the sample size
xi
n
wi x i
wi
, where
wi
is the
BUAD2060-DL, Quiz 4 Preparation
Topics on Quiz 4:
1. Computing the mean and the variance of a discrete random variable using formulas (5.4) and
(5.5)
2. Binomial probability distribution
a. Finding binomial probabilities (5.12) by the use of Table 5 or Ex
CHAPTER 1DATA AND STATISTICS
MULTIPLE CHOICE
1. In a questionnaire, respondents are asked to mark their gender as male or female. Gender is an example of
the
a. ordinal scale of measurement
b. nominal scale of measurement
c. ratio scale of measurement
d.