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ASHFORD BUS 308 Course Seek Your Dream/tutorilarank.com

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For more course tutorials visit www.tutorialrank.com Description: ASHFORD BUS 308 Week 1 Assignment Problems 1.2, 1.17, 3.3 & 3.22 (Old) ASHFORD BUS 308 Week 1 DQ 1 Performance Report (Old) ASHFORD BUS 308 Week 1 DQ 2 The Empirical Rule vs. Chebyshev Theorem (Old) ASHFORD BUS 308 Week 1 Quiz (10 MCQ) (Old) ASHFORD BUS 308 Week 2 Assignments Problems 4.4, 4.20, 5.12, 6.22(a) (Old) ASHFORD BUS 308 Week 2 DQ 1 Relative Frequency (Old) – PowerPoint PPT presentation

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Title: ASHFORD BUS 308 Course Seek Your Dream/tutorilarank.com


1
ASHFORD BUS 308 Course Seek Your Dream /
tutorialrank.com
The Best way to predict the Future is to create
it.....To Best ASHFORD BUS 308 way....
www.tutorialrank.com
2
ASHFORD BUS 308 Course Seek Your Dream /
tutorialrank.com
ASHFORD BUS 308 Entire Course (Old) For more
course tutorials visit www.tutorialrank.com   Desc
ription ASHFORD BUS 308 Week 1 Assignment
Problems 1.2, 1.17, 3.3 3.22 (Old) ASHFORD BUS
308 Week 1 DQ 1 Performance Report (Old) ASHFORD
BUS 308 Week 1 DQ 2 The Empirical Rule vs.
Chebyshev Theorem (Old) ASHFORD BUS 308 Week 1
Quiz (10 MCQ) (Old) ASHFORD BUS 308 Week 2
Assignments Problems 4.4, 4.20, 5.12, 6.22(a)
(Old)
3
ASHFORD BUS 308 Course Seek Your Dream /
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ASHFORD BUS 308 Week 1 Assignment Problems 1.2,
1.17, 3.3 and 3.22 (Old) For more course
tutorials visit www.tutorialrank.com   BUS 308
Week 1 Problems 1.2, 1.17, 3.3 3.22
4
ASHFORD BUS 308 Course Seek Your Dream /
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ASHFORD BUS 308 Week 1 DQ 1 Performance Report
(Old) For more course tutorials
visit www.tutorialrank.com   You are the manager
at a company and are asked to present a report on
the year-to-date performance of your division.
What type of statistical information would you
include in your report? In particular, which
descriptive statistics (mean, median, standard
deviation, etc.) do you think would best
represent the main aspects of the performance of
your division? What types of graphical
presentation (histogram, dot plot, stem-and-leaf,
bar chart, etc.) would you include? Explain your
reasoning
5
ASHFORD BUS 308 Course Seek Your Dream /
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ASHFORD BUS 308 Week 1 DQ 2 The Empirical Rule
vs. Chebyshev Theorem (Old) For more course
tutorials visit www.tutorialrank.com   Discuss
how the Empirical Rule works and how it relates
to the bell curve as illustrated in Figure 3.14
(a). Then, explain Chebyshevs Theorem and how it
is different from the Empirical Rule. Give a
specific example of a population with which the
Empirical Rule might be most effective and one
with which Chebyshevs Theorem might be most
effective. Respond to at least two of your
classmates postings.
6
ASHFORD BUS 308 Course Seek Your Dream /
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ASHFORD BUS 308 Week 1 Quiz (10 MCQ) (Old) For
more course tutorials visit www.tutorialrank.com  
1. Question The two types of
quantitative variables are 2.
Question As a general rule, when
creating a stem-and-leaf display, there should be
between ______ stem values. 3. Question
The median is the value below which and
above which approximately 50 percent of the
measurements lie.
7
ASHFORD BUS 308 Course Seek Your Dream /
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ASHFORD BUS 308 Week 2 Assignments Problems 4.4,
4.20, 5.12, 6.22(a) (Old) For more course
tutorials visit www.tutorialrank.com   BUS 308
Week 2 Assignments Problems 4.4, 4.20, 5.12,
6.22(a)
8
ASHFORD BUS 308 Course Seek Your Dream /
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ASHFORD BUS 308 Week 2 DQ 1 Relative Frequency
(Old) For more course tutorials
visit www.tutorialrank.com   Relative Frequency.
Conceptually we would expect the probability of
newborn males and females to be the same.
However, census reports indicate that the ratios
of males and females in various countries do not
conform to the theoretical prediction. What do
you think accounts for this variation? Can you
think of other cases where the expected
probabilities do not quite agree with the
empirical values?
9
ASHFORD BUS 308 Course Seek Your Dream /
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ASHFORD BUS 308 Week 2 DQ 2 Applications for
Probability (Old) For more course tutorials
visit www.tutorialrank.com   Applications for
Probability. In what situations might you use
probability as a manager to approach
business-related problems? What are the
advantages to using probability concepts in
business decisions? Are there any disadvantages
or possible pitfalls to avoid in using
probability in business?
10
ASHFORD BUS 308 Course Seek Your Dream /
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ASHFORD BUS 308 Week 2 Quiz (10 MCQ) (Old) For
more course tutorials visit www.tutorialrank.com  
1. Question In a statistical
study, the random variable X 1, if the house is
colonial, and X 0 if the house is not colonial,
then it can be stated that the random variable is
continuous. 2. Question The set
of all possible experimental outcomes is called
a(n) 3. Question If two events
are independent, then the probability of their
intersection is represented by
11
ASHFORD BUS 308 Course Seek Your Dream /
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ASHFORD BUS 308 Week 3 Assignments Problems 7.11,
7.30, 8.8, 8.38 (Old) For more course tutorials
visit www.tutorialrank.com   BUS 308 Week 3
Assignments Problems 7.11, 7.30, 8.8, 8.38
12
ASHFORD BUS 308 Course Seek Your Dream /
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ASHFORD BUS 308 Week 3 DQ 1 Unscientific Sampling
(Old) For more course tutorials
visit www.tutorialrank.com   Unscientific
Sampling. Consider question 7.45 from the text A
Milwaukee television station, WITI-TV, conducted
a telephone call-in survey asking whether viewers
liked the new newspaper, the Journal Sentinel. On
April 26, 1995, Tim Cuprisin, a columnist for the
Journal Sentinel, wrote the following comment
WITI-TV (Channel 6) did one of those pollswhich
they admit are unscientificlast week and found
that 388 viewers like the new Journal Sentinel
and 2,629 didnt like it.
13
ASHFORD BUS 308 Course Seek Your Dream /
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ASHFORD BUS 308 Week 3 DQ 2 Article Review
(Old) For more course tutorials
visit www.tutorialrank.com   Article Review. Many
articles present statistical data and list
margins of error (for example, reports on
political opinion polls, growth or decline of the
housing markets, manufacturing sectors, etc.).
Find one such article from a reliable source
(such as EBSCO or Proquest) in the online library
that includes a construction of confidence
intervals for the data studied, and give a
summary of the topic and the statistical results
presented. In particular, discuss whether there
is enough information presented in the article to
arrive at the same conclusion as reported
14
ASHFORD BUS 308 Course Seek Your Dream /
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ASHFORD BUS 308 Week 3 Quiz (10 MCQ) (Old) For
more course tutorials visit www.tutorialrank.com  
1. Question There is little
difference between the values of ta/2 and Za/2
when the sample 2. Question If
the population proportion is .4 with a sample
size of 20, then is this sample large enough so
that the sampling distribution of is a normal
distribution. 3. Question For
non-normal populations, as the sample size (n)
_________, the distribution of sample means
approaches a/an __________ distribution.
15
ASHFORD BUS 308 Course Seek Your Dream /
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ASHFORD BUS 308 Week 4 Assignments Problems 9.13,
9.22, 12.10, 12.18(a) (Old) For more course
tutorials visit www.tutorialrank.com   BUS 308
Week 4 Assignments Problems 9.13, 9.22, 12.10,
12.18(a)
16
ASHFORD BUS 308 Course Seek Your Dream /
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ASHFORD BUS 308 Week 4 DQ 1 Hypothesis Test
(Old) For more course tutorials
visit www.tutorialrank.com   Give an example of a
hypothesis test you could perform at work or at
home. State what the Null and the Alternative
hypotheses would be in your test. Explain how you
would settle on a reasonable level of
significance for your scenario. Also explain what
the type I and II errors would be if you reached
the incorrect conclusion in your test.
17
ASHFORD BUS 308 Course Seek Your Dream /
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ASHFORD BUS 308 Week 4 DQ 2 Creating Hypotheses
(Old) For more course tutorials
visit www.tutorialrank.com   Creating Hypotheses.
Assume you are the manager of a paint
manufacturing factory. Your company has received
complaints from customers that the containers
hold less than the amount printed on them. On the
other hand, corporate management is concerned
that the containers hold more than the standard
amount. You assign a statistician to verify these
claims. A sample of containers was selected and
the volume of paint in each container was
measured.
18
ASHFORD BUS 308 Course Seek Your Dream /
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ASHFORD BUS 308 Week 4 Quiz (10 MCQ) (Old) For
more course tutorials visit www.tutorialrank.com
1. Question Consider using
p-value to test H0 versus Ha by setting a equal
to .10. We reject H0 at level a of significance
if and only if the p-value is 2.
Question When carrying out a sample test
(with ó known) of H0 µ 10 vs. Ha µ gt 10 by
using a rejection point, we reject Ho at level of
significance a if and only if the calculated test
statistic is 3. Question When
using the chi-square goodness of fit test, if the
value of the chi-square statistic is large
enough, we reject the null hypothesis.
19
ASHFORD BUS 308 Course Seek Your Dream /
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ASHFORD BUS 308 Week 5 DQ 1 Linear Correlation
(Old) For more course tutorials
visit www.tutorialrank.com   Linear Correlation.
Do you think there is a correlation between CEO
salaries and the degree of success of a company?
If you were to take a sample of companies with
comparable size, market capitalization, and
product category, and plot CEO salaries against
the net profit of their respective companies, do
you expect to find a linear correlation between
the two? Explain
20
ASHFORD BUS 308 Course Seek Your Dream /
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ASHFORD BUS 308 Week 5 DQ 2 Quality Control
(Old) For more course tutorials
visit www.tutorialrank.com   Quality Control.
Visit the websites on Quality Control (QC) listed
in the Required Websites for this week. In
addition, locate an article on the Internet or in
the Library databases that describes an example
of the use of statistics in Quality Control. In
your post, briefly define Quality Control and
explain its importance. Also, describe some of
the most widely used tools in the industry for
measuring and controlling quality, emphasizing
their relationship to what you have encountered
in this class. Finally, explain the example from
your article of statistics as applied in a
Quality Control context.
21
ASHFORD BUS 308 Course Seek Your Dream /
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ASHFORD BUS 308 Week 5 Final Part I Excel
(Old) For more course tutorials
visit www.tutorialrank.com   Calculate the mean
yearly value using the average gas prices by
month found in the"Final Project Data
Set". 2.Using the years as your x-axis and the
annual mean as your y-axis, create a
scatterplotand a linear regression line. 3.Answer
the following questions using your scatterplot
and linear regression line What is the slope of
the linear regression line? What is the
Y-intercept of the linear regression line?
22
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ASHFORD BUS 308 Week 5 Final Part II Analysis
Paper on gas prices (Old) For more course
tutorials visit www.tutorialrank.com   Imagine
that you are a manager at a delivery service and
you are creating a report toproject the effects
on your company of rising gas prices in the next
ten years. Using thepreceding statistical
analysis as your basis and outside scholarly
resources to support yourclaims, write a 3 to 5
page paper interpreting the results from this
perspective. Include thefollowing
considerations 1. Introduce the project and its
significance to the company.
23
ASHFORD BUS 308 Course Seek Your Dream /
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The Best way to predict the Future is to create
it.....To Best way....
www.tutorialrank.com
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