QNT 275 Education for Service--snaptutorial.com

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QNT 275 Education for Service--snaptutorial.com
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Entire Course (2 Set, No Final
Guide)   For more classes visit www.snaptutorial.c
om   This Tutorial contains 2 Papers for each
Assignment QNT 275 Week 1 Individual
Assignment Statistics in Business (2 Papers)
QNT 275 Week 2 Individual Assignment Activity
Data Set (Little Town Cafe) QNT 275 Week 2
Assignment Mini-Project 3-2 QNT 275 Week 3 CLO
Business Decision Making Project Part 1 (2
Papers)     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Entire Course (2 Set, With Final
Guide)   For more classes visit www.snaptutorial.c
om   This Tutorial contains 2 Papers for each
Assignment QNT 275 Final Exam Guide (New,
2017) QNT 275 Week 1 Individual Assignment
Statistics in Business (2 Papers) QNT 275 Week
2 Individual Assignment Activity Data Set (Little
Town Cafe) QNT 275 Week 2 Assignment
Mini-Project 3-2     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Final Exam Guide (New, 2018)   For more
classes visit www.snaptutorial.com   1 To make
tests of hypotheses about more than two
population means, we use the t
distribution normal distribution chi-square
distribution analysis of variance distribution
    
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 1 DQ 1 For more classes
visit www.snaptutorial.com   What is the
importance of statistics in business decision
making? Describe a business situation where
statistics was used in making a decision.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 1 DQ 2   For more classes
visit www.snaptutorial.com   Select four
variables, other than what your fellow students
have already selected, that could be measured by
nominal, ordinal, interval, and ratio scale.
Classify them by measurement scale and select
descriptive statistics that can be used to
summarize data. Use the following table when
posting your response Variable Level of
Measurement Descriptive Stat and Justify
Selection     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 1 DQ 3   For more classes
visit www.snaptutorial.com   How do we define
measurement? What are various levels of
measurement? How do you select measurement levels
when developing a survey or data collection tool?
Explain with examples.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 1 Individual Assignment Statistics
in Business (2 Papers)   For more classes
visit www.snaptutorial.com   This Tutorial
contains 2 Papers Develop a 875-word response
that addresses each of the following prompts
Define statistics with citation and reference.
Contrast quantitative data and qualitative data.
Use two Peer Reviewed references. Evaluate
tables and charts used to represent quantitative
and qualitative data. Describe the levels of
data measurement. Describe the role of
statistics in business decision-making.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 1 Practice Set   For more classes
visit www.snaptutorial.com   The following table
lists the number of deaths by cause as reported
by the Centers for Disease Control and Prevention
on February 6, 2015         Cause of Death
Number of Deaths Heart disease 611,105 Cancer
584,881 Accidents 130,557     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 2 Assignment Mini-Project 3-2   For
more classes visit www.snaptutorial.com   You are
employed as a statistician for a company that
makes household products, which are sold by
part-time salespersons who work during their
spare time. The company has four salespersons
employed in a small town. Let us denote these
salespersons by A, B, C, and D.   The sales
records (in dollars) for the past 6 weeks for
these four salespersons are shown in the table
below.   Week   A         B         C        
D 1          1774    2205    1330   
1402 2          1808    1507    1295    1665
    
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 2 DQ 1   For more classes
visit www.snaptutorial.com   Describe a business
situation, other than what has already been
selected by fellow students or selected from the
team assignment, where mean and standard
deviation can be used in decision making.
Describe how calculation of mean and standard
deviation can help in making a decision.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 2 DQ 2   For more classes
visit www.snaptutorial.com   What are the various
methods one can use to identify the shape of data
distribution collected for research study? Why it
is important to know the shape of distribution?
How it can be used in decision making? Provide
examples other than those already posted in
class.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 2 DQ 3   For more classes
visit www.snaptutorial.com   Select an article
from a news magazine or research journal where
data is displayed in a pie or bar chart. Describe
the data displayed in the chart and what
conclusion you could draw.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 2 Individual Assignment Activity
Data Set (Little Town Cafe)   For more classes
visit www.snaptutorial.com   Review the following
business scenario You are the manager in a small
town in the lake district of a Midwestern state
enjoys a robust tourist season during the summer
months, but has only a small population of
residents during the off season. The Littletown
Café adjusts the levels of staff according to the
time of year, to coincide with the number of
guests, with the tourist season typically
starting around Memorial Day each year. One wait
staff employee can serve 50 guests.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 2 Individual Assignment Business
Problem   For more classes visit www.snaptutorial.
com   I2 (Week 2) Individual Assignment Business
Problem Prepare a paper examining a business
problem confronting your organization or an
organization you know of that you feel could be
addressed through the application of the business
research process. Describe the problem. Then
present the research purpose and one research
question addressing an aspect of this problem.
    
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 2 Mini- Project 3-3 (Movie Data
Set)   For more classes visit www.snaptutorial.com
  Purpose of Assignment  This assignment
provided students with practice in understanding
the relationship of averages and standard
deviation to make an informed business decision
about the gross income performance of each movie
genre. Students will learn to implement the use
of these statistical measures for better business
decision-making.      
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 2 Practice Set   For more classes
visit www.snaptutorial.com   List the simple
events for each of the following statistical
experiments in a sample space. One roll of a
die. Note Separate your response with a comma
(,). For example 22, 23, 24   Three tosses of a
coin. Note Use this notation for your answer.
heads H. tails T. For example HT, TH   One
toss of a coin and one roll of a die.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 2 Quiz   For more classes
visit www.snaptutorial.com   QNT 275 Week 2
Quiz     1.         In order to summarize
qualitative data, a useful tool is a
__________. 2.         A stem-and-leaf diagram is
constructed by separating each value of a data
set into two parts. What are these
parts? 3.         A recent survey of 200 small
firms (annual revenue less than 10 million)
asked whether an increase in the minimum wage
would cause the firm to decrease capital
spending. Possible responses to the survey
question were "Yes," "No," or "Don't Know."
These data are best classified as
____________.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 3 CLO Business Decision Making
Project Part 1 (2 Papers)   For more classes
visit www.snaptutorial.com   This Tutorial
contains 2 Papers CLO Business
Decision-Making Project Part 1 Identify a
business problem or opportunity at a company
where you work or with which you're familiar.
This will be a business problem that you use for
the individual assignments in Weeks 3-5. It
should be a problem/opportunity for which
gathering and analyzing some type of data would
help you understand the problem/opportunity
better.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 3 DQ 1   For more classes
visit www.snaptutorial.com   An oil change shop
advertised to change oil within 15 minutes. Based
on the data collected on a typical day, what is
the probability that oil change will take 15
minutes or less time? Based on the data, do you
think the business claim is valid? Explain why or
why not.   Class Interval Frequency 6 to 10
minutes 3 11 to 15 minutes 8     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 3 DQ 2   For more classes
visit www.snaptutorial.com   What are some
conditions under which business decisions are
made using subjective probability concepts?
Provide at least two examples of subjective
probability.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 3 DQ 3   For more classes
visit www.snaptutorial.com   What are the
characteristics of standard normal distribution?
The HR department of an organization collects
data on employees' age, salary, level of
education, gender, and ethnicity. Which data do
you think is more likely to follow normal
distribution? Explain why.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 3 Individual Assignment Descriptive
Statistics (Score 85)   For more classes
visit www.snaptutorial.com   Individual
Assignment Descriptive Statistics Identify a
research problem different from the previous
research problems that uses two different sets of
the same type of data. Example Sales from two
different months or years. GPA's of men and
women. Number of two different shelf items sold
(Coke Pepsi) by month over a year. Home sales
prices in different suburbs, cities, counties or
states.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 3 Practice Set   For more classes
visit www.snaptutorial.com   Let x be a
continuous random variable. What is the
probability that x assumes a single value, such
as a (use numerical value)? The following are
the three main characteristics of a normal
distribution. The total area under a normal curve
equals _____.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 3 Probability Case Study 5.2   For
more classes visit www.snaptutorial.com   Week 3
Learning Team Collaboration Discussion
Probability Resource Case Study 5.2 in Chapter 5
of Essentials of Business Statistics Calculate
the requested probabilities for items
1-3. Discuss your findings for the
probabilities. What was the smoking trend from
1997-2007? Is this a discrete, continuous, or
conditional probability? Why?     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 3 Quiz   For more classes
visit www.snaptutorial.com   QNT 275 Week 3
Quiz     Question 1                 You work in
marketing for a company that produces work boots.
Quality control has sent you a memo detailing the
length of time before the boots wear out under
heavy use. They find that the boots wear out in
an average of 208 days, but the exact amount of
time varies, following a normal distribution with
a standard deviation of 14 days. For an upcoming
ad campaign, you need to know the percent of the
pairs that last longer than six months-that is,
180 days. Use the empirical rule to approximate
this percent.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 4 CLO Business Decision Making
Project Part 2 (2 Papers)   For more classes
visit www.snaptutorial.com   This Tutorial
contains 2 Papers CLO Business Decision
Making Project, Part 2 Use the same business
problem/opportunity and research variable you
wrote about in Week 3. Remember do not actually
collect any data think hypothetically. Develop a
1,050-word report in which you Identify the
types of descriptive statistics that might be
best for summarizing the data, if you were to
collect a sample.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 4 DQ 1   For more classes
visit www.snaptutorial.com   What is the
difference between an independent and a dependent
variable? Does a regression model imply
causation? Explain why or why not.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 4 DQ 2   For more classes
visit www.snaptutorial.com   Does correlation
equal causation? Does the strength of correlation
depend on the direction? What is the meaning of a
zero correlation? Explain your answers.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 4 DQ 3   For more classes
visit www.snaptutorial.com   What are the
requirements that must be met for a regression
analysis? What happens if these requirements are
violated? Why is analysis of residuals
important?     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 4 Individual Assignment t-test
I4   For more classes visit www.snaptutorial.com  
Individual Assignment t-test I4 Identify a
research problem different from the previous
research problems that uses two different sets of
the same type of data. Any subject may be chosen.
Some examples Sales from two different months or
years. GPA's of men and women. Number of two
different shelf items sold (Coke Pepsi) by
month over a year.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 4 Linear Regression Case 12.1   For
more classes visit www.snaptutorial.com   Resource
Case Study 12.1 in Chapter 12 of Essentials of
Business Statistics. Click the Sushi Restaurant
Data Set link. Calculate the linear regression in
item 1 of the case study. Discuss the following
with your team Explain if simple
regression or multiple regression is more
appropriate for making predictions in this
case.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 4 Practice Set   For more classes
visit www.snaptutorial.com   Find z for each of
the following confidence levels. Round to two
decimal places. 90 95 96 97 98 99 For a
data set obtained from a random sample, n 81
and x 48.25. It is known that s 4.8.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 4 Presentation (13 and 14)   For
more classes visit www.snaptutorial.com   Prepare 
an 11- to 15-slide Microsoft PowerPoint presenta
tion for the senior management team based on the
business problem or opportunity you described 13
and 14 Include on the slides what you would want
the audience to see (include appropriate visual
aids/layout). In the Speaker Notes section,
include what you would say as you present each
slide. If any source material is quoted or
paraphrased in the presentation, use APA
citations and references.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 4 Quiz   For more classes
visit www.snaptutorial.com   QNT 275 Week 4 Quiz
Question 1 Serial
correlation is typically observed in Question 2
Another name for an explanatory
variable is the ___. Question 3
Which of the following variables is not
qualitative? Question 4
Consider the following simple linear regression
model yßoß1(xe) The response variable is
    
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 5 Assignment Business Problem or
Opportunity Presentation   For more classes
visit www.snaptutorial.com   Prepare an 11- to
15-slide Microsoft PowerPoint presentation for
the senior management team based on the business
problem or opportunity you described in Weeks 3
and 5. Include on the slides what you would want
the audience to see (include appropriate visual
aids/layout). In the Speaker Notes section,
include what you would say as you present each
slide. If any source material is quoted or
paraphrased in the presentation, use APA
citations and references.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 5 CLO Business Decision Making
Project Part 3 (2 PPT)   For more classes
visit www.snaptutorial.com   This Tutorial
contains 2 Presentations CLO Business
Decision Making Project, Part 3 Prepare an 11-
to 15-slide Microsoft PowerPoint presentation
for the senior management team based on the
business problem or opportunity you described in
Weeks 3-4. Include on the slides what you'd want
the audience to see (include appropriate visual
aids/layout) and include in the Speaker's Notes
section what you'd say as you present each
slide     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 5 DQ 1   For more classes
visit www.snaptutorial.com   How would you select
appropriate statistical tests for analysis
research data? What aspects of research questions
or data types are relevant considerations in
choosing your tests? Why?     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 5 DQ 2   For more classes
visit www.snaptutorial.com   How do you know you
have validated a research study based on data
gathered from primary or secondary sources? Have
you been involved with any product test-marketing
project? Explain. How did the resulting
statistics affect the product's marketing
strategy? How can organizations skew the
statistical outcomes of their business
research?     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 5 DQ 3   For more classes
visit www.snaptutorial.com   In what way has the
learning from this course helped you to
effectively test hypotheses, draw conclusions,
and provide recommendations to management?
Consider what you have achieved in your research
study conducted for this course.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 5 Individual Assignment Final z-test
(Set 2)   For more classes visit www.snaptutorial.
com   Individual Assignment Final
z-test Identify a research problem different
from the previous research problems that uses two
different sets of the same type of data. Example
Sales from two different months or years. GPA's
of men and women. Number of two different shelf
items sold (Coke Pepsi) by month over a year.
Home sales prices in different suburbs, cities
counties or states. You wish to determine if
there is a significant difference between the
means of the data sets. Select data that have
absolute zero measurements (Ratio data).     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 5 Individual Assignment Final
z-test   For more classes visit www.snaptutorial.c
om   Individual Assignment Final
z-test Identify a research problem different
from the previous research problems that uses two
different sets of the same type of data. Example
Sales from two different months or years. GPA's
of men and women.     
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QNT 275 Education for Service--snaptutorial.com
QNT 275 Week 5 Practice Set For more classes
visit www.snaptutorial.com   1. This distribution
has only one parameter. The curve is skewed to
the right for small df and becomes symmetric for
large df. The entire distribution curve lies to
the right of the vertical axis. The distribution
assumes nonnegative values only 1. t
distribution 2. Normal distribution 3. Chi-square
distribution 4. Linear regression.     
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QNT 275 Education for Service--snaptutorial.com