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CHAPTERSIX
ContinuousDistributions
173
D
Continuous Distributions
1. Which of the following is NOT a continuous distribution?
E
Term
A.
B.
C.
D.
D
The uniform distribution is _.
2.
E
Term
A.
B.
C.
D.
normal distribution
exponential distribution
uniform di

My home QM 515 SU2014 V Week One: Data Assignment: Multiple Choice Question Homework Assignment #1
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CHAPTER ONE
Introduction to Statistics
D
1.
E
Term
B
E
Term
The complete collection of all entities under study is called the _.
A.
B.
C.
D.
2.
sample
parameter
statistic
population
A portion (subset) of the entities under study is called the _.
A.
B.
C.

Chapter Seven
In the following multiple choice questions, circle the correct answer.
1.
The set of all elements of interest in a study is
a.
set notation
b.
a set of interest
c.
a sample
d.
a population
e.
None of the above answers is correct.
ANSWER: d
2

Student’s Solutions Manual and Study Guide: Chapter 13
Page 1
SOLUTIONS TO THE ODD-NUMBERED PROBLEMS IN CHAPTER 13
13.1
13.3
13.5
The regression model is:
9: 25.03 - 0.0497 x1 + 1.928 x;
Predicted value of y for x1 = 200 and x2 = 7 is:
y: 25.03 - 0.0497(2

Student’s Solutions Manual and Study Guide: Chapter 11 Page 1
SOLUTIONS TO THE ODD-NUMBERED PROBLEMS IN CHAPTER 11
11.1 a) Time Period, Market Condition, Day of the Week, Season of the Year
b) Time Period - 4 PM. to 5 PM. and 5 PM. to 6 PM.
Market Conditi

Student’s Solutions Manual and Study Guide: Chapter 9 Page 1
SOLUTIONS TO THE ODD-NUMBERED PROBLEMS IN CHAPTER 9
9.1 a) Two-Tailed
b) One-Tailed
c) One-Tailed
d) Two-Tailed
9.3a) HO: #:25
Ha: ,u¢25 x=28.1 n=57 0'=8.46 0c
.01
For two-tail, 0t/2 = .005 zC =

Student’s Solutions Manual and Study Guide: Chapter 8 Page 1
SOLUTIONS TO THE ODD-NUMBERED PROBLEMS IN CHAPTER 8
8.1 a) i=25 0'=3.5 n=60
95% Confidence 1025 = 1.96
E121 = 25: 1.963;5 = 25 i 0.89 = 24.115p525.89
n J5
b) E = 119.6 0' = 23.89 n = 75
98%

Student’s Solutions Manual and Study Guide: Chapter 7
7.1
7.5
7.7
Page 1
SOLUTIONS TO THE ODD-NUMBERED PROBLEMS IN CHAPTER 7
a)
b)
i1.
i1.
ii.
i1.
i1.
A union membership list for the company.
A list of all employees of the company.
White pages of the tele

Students Solutions Manual and Study Guide: Chapter 9 Page 1
SOLUTIONS TO THE ODD-NUMBERED PROBLEMS IN CHAPTER 9
9.1 a) Two-Tailed
b) One-Tailed
c) One-Tailed
d) Two-Tailed
9.3 a) H0: y = 25
Ha:,u25 E=28.1 n=57 0:8.46 0c .01
For two-tail, 002 = .005 20 = 2

Students Solutions Manual and Study Guide: Chapter 7 Page 1
SOLUTIONS TO THE ODD-NUMBERED PROBLEMS IN CHAPTER 7
7.1 a)
b)
7.5 a)
i1.
i1.
ii.
i1.
ii.
A union membership list for the company.
A list of all employees of the company.
White pages of the teleph

Students Solutions Manual and Study Guide: Chapter 14 Page 1
SOLUTIONS TO THE ODD-NUMBERED PROBLEMS IN CHAPTER 14
14.1
14.3
Simple Regression Model:
9 = - 147.27 + 27.128 x
F = 229.67 with p = .000, s6 = 27.27, R2 = .97, adjusted R2 = .966, and
t: 15.15 w

1. Using Excel, SPSS or any other software package of your choice, analyze the data in problem 3.40 on
generate descriptive statistics and a histogram on the age. The descriptive statistics should at minimum in
range, variance, standard deviation, measure

Assignment: Multiple Choice Question Homework Assignment #3
Question 1
Page 1 of 11
1. In hypothesis testing, the hypothesis tentatively assumed to be true is
Correct
1 points out of 1
Select one:
a. the alternative hypothesis
b. the null hypothesis
c. ei

Assignment: Multiple Choice Question Homework Assignment #4
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Page 1 of 9
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Monday, August 1, 2016, 6:58 PM
15 mins 31 secs
1. To compute

SOLUTIONS TO THE ODD-NUMBERED PROBLEMS IN CHAPTER 1
1.1
1.3
Examples of data in functional areas:
accounting - cost of goods, salary expense, depreciation, utility costs, taxes,
equipment inventory, etc.
finance - World bank bond rates, number of failed s

Student’s Solutions Manual and Study Guide: Chapter 14
Page 1
SOLUTIONS TO THE ODD-NUMBERED PROBLEMS IN CHAPTER 14
14.1
14.3
Simple Regression Model:
5; = - 147.27 + 27.128 x
F = 229.67 with p = .000, S6 = 27.27, R2 = .97, adjusted R2 = .966, and
1‘: 15.1

CHAPTER THREE
Descriptive Statistics
C
1.
E
Term
C
E
Term
Statistical measures used to yield information about the middle of a group of
numbers are called _.
A. averages
B. measures of variability
C. measures of central tendency
D. Z scores
2.
Which of th

CHAPTER SIX
Continuous Distributions
D
1. Which of the following is NOT a continuous distribution?
E
Term
D
E
Term
A.
B.
C.
D.
2.
normal distribution
exponential distribution
uniform distribution
binomial distribution
The uniform distribution is _.
A.
B.

CHAPTER FIVE
Discrete Distributions
C
1.
E
Term
B
E
Term
Variables which take on values only at certain points over a given interval are
called _.
A.
B.
C.
D.
2.
point variables
continuous random variables
discrete random variables
value variables
A varia

CHAPTERSEVEN
SamplingandSamplingDistributions
203
Sampling, Sampling Distributions, and Quality Control
B 1. Saving time and money are reasons to take a _
rather than a census.
E
Term
A.
B.
C.
D.
D
Which of the following is NOT a reason for using a sample

CHAPTER NINE
Statistical Inference:
Hypothesis Testing for Single Populations
265
B
1.
Hypothesis Testing: Large Samples
Hypothesis testing is derived from the mathematical notion of
_.
M
Term
A.
B.
C.
D.
C
The first step in testing a hypothesis is to est

CHAPTERONE
IntroductiontoStatistics
1
IntroductiontoStatistics2
D
1.
The complete collection of all entities under study is called the
_.
E
Term
A.
B.
C.
D.
B
A portion (subset) of the entities under study is called the
_.
2.
E
Term
A.
B.
C.
D.
sample
par

File: Ch14, Chapter 14: Advanced Multiple Regression Analysis
True/False
1. Regression models in which the highest power of any predictor variable is 1 and in which
there are no cross product terms are referred to as first-order models.
Ans: True
Response