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MAT 510 RANK Predictable World /mat510rank.com
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MAT 510 RANK Predictable World /mat510rank.com
MAT 510 Final Exam (3 Set, 100 Score) FOR MORE
CLASSES VISIT www.mat510rank.com   MAT 510 Final
Exam Set 1   Question 1                       
Improvement is needed for an organization to
survive because                                  
    Question 2                        The
Statistical Thinking Strategy has significant
commonality with the scientific method. Which of
the following statistical thinking principles is
NOT generally associated with the scientific
method?
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MAT 510 Midterm Exam (3 Set, 100 Score) FOR
MORE CLASSES VISIT www.mat510rank.com  MAT 510
Midterm Exam Set 1  MAT 510 MIDTERM First
Attempt             Question 1 Improvement is
needed for an organization to survive
because               Question 2  hy is it so
difficult for a person or an organization to
improve?              Question 3 A SIPOC map
is                  Question 4             Lean
manufacturing, Six Sigma, Total Quality
Management are some of the new systems for
managing and improving an organization. What is a
common theme running through these
approaches?                          
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MAT 510 Week 1 Homework Assignment 1 FOR MORE
CLASSES VISIT www.mat510rank.com   Homework
Assignment 1 Due in Week 1 and worth 30
points  Describe a work task, a hobby, or another
activity that you regularly do, and sequentially
list the various actions you take in order to
complete this activity. Consider the complexity
of your list and the amount of steps required to
complete the activity.  Answer the following
questions in the space provided
below 1.     Differentiate the main actions
between doing and improving your activities.
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MAT 510 Week 2 Homework Assignment 2 FOR MORE
CLASSES VISIT www.mat510rank.com   Homework
Assignment 2 Due in Week 2 and worth 30
points  Answer the following questions in the
space provided below Explain the importance of
variation to health-care organizations and answer
the following questions. 1.      a.     What
might be the key processes for health-care
organizations? 2.      b.     key processes of
health-care organizations What are the potential
common causes of variation that would have an
impact on the?
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MAT 510 Week 3 Homework Assignment 3 FOR MORE
CLASSES VISIT www.mat510rank.com   Homework
Assignment 3 Due in Week 3 and worth 30
points  The following data consists of the actual
time used and potential (the best time possible
for this review process) to complete each step in
the review process. The actual times are based on
the review of 30 projects. The potential times
are subjective engineering judgment
estimates.  Table Basic Data Review for
Construction Project Equipment Arrangement
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MAT 510 Week 4 Case Study 1 Statistical Thinking
in Health Care (2 Papers) FOR MORE CLASSES VISIT
www.mat510rank.com  This Tutorial contains 2
Papers  Case Study 1 Statistical Thinking in
Health CareDue Week 4 and worth 150 pointsRead
the following case study.Ben Davis had just
completed an intensive course in Statistical
Thinking for Business Improvement, which was
offered to all employees of a large health
maintenance organization. There was no time to
celebrate, however, because he was already under
a lot of pressure. Ben works as a pharmacist's
assistant in the HMO's pharmacy, and his manager,
Juan de Pacotilla, was about to be fired. Juan's
dismissal appeared to be imminent due to numerous
complaints and even a few lawsuits over
inaccurate prescriptions. Juan now was asking Ben
for his assistance in trying to resolve the
problem, preferably yesterday!
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MAT 510 Week 4 Homework Assignment 4 FOR MORE
CLASSES VISIT www.mat510rank.com   Homework
Assignment 4 Due in Week 4 and worth 30
points  Discuss one (1) project where you used a
problem-solving approach to address what turned
out to be common-cause variation, or where you
used a process improvement approach to deal with
a special cause. If you do not have a personal
experience that echoes either of these
situations, you may use Internet to search for a
case that reflects either of these
situations. Examples          ones personal
investment strategy since 2008          reducing
waiting times at the local hospital or emergency
room
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MAT 510 RANK Predictable World /mat510rank.com
MAT 510 Week 6 Homework Assignment 5 FOR MORE
CLASSES VISIT www.mat510rank.com  Homework
Assignment 5Due in Week 6 and worth 30
pointsThe data in below table lists country code
and the order to remittance (OTR) time for
hardware / software installations for the last 76
installations (from first to last). OTR is the
time it takes from an order being placed until
the system is installed and we receive payment
(remittance). Because this company does business
internationally, it also notes the country of
installation using a country code. This code is
listed in the first column. Use the date in table
above and answer the following questions in the
space provided below 1.     Does the OTR time
appear to be stable?  Why or why not?2.    If
you were to use a control chart to evaluate
stability, which chart would you use?  Why?
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MAT 510 Week 6 Homework Assignment 6 FOR MORE
CLASSES VISIT www.mat510rank.com   Due in Week 8
and worth 30 points The experiment data in below
table was to evaluate the effects of three
variables on invoice errors for a company.
Invoice errors had been a major contributor to
lengthening the time that customers took to pay
their invoices and increasing the accounts
receivables for a major chemical company. It was
conjectured that the errors might be due to the
size of the customer (larger customers have more
complex orders), the customer location (foreign
orders are more complicated), and the type of
product. A subset of the data is summarized in
the following Table.
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MAT 510 Week 7 Homework Assignment 6 FOR MORE
CLASSES VISIT www.mat510rank.com   Homework
Assignment 6 Due in Week 7 and worth 30
points  The data in the table below is from a
study conducted by an insurance company to
determine the effect of changing the process by
which insurance claims are approved. The goal was
to improve policyholder satisfaction by speeding
up the process and eliminating some
non-value-added approval steps in the process.
The response measured was the average time
required to approve and mail all claims initiated
in a week. The new procedure was tested for 12
weeks, and the results were compared to the
process performance for the 12 weeks prior to
instituting the change.
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MAT 510 RANK Predictable World /mat510rank.com
MAT 510 Week 8 Case Study 2 Improving E-Mail
Marketing Response (2 Papers) FOR MORE CLASSES
VISIT www.mat510rank.com  This Tutorial contains
2 Papers  Case Study 2 Improving E-Mail
Marketing ResponseDue Week 8 and worth 160
points Read the following case study. Students,
please view the "Submit a Clickable Rubric
Assignment" in the Student Center.Instructors,
training on how to grade is within the Instructor
Center. A company wishes to improve its e-mail
marketing process, as measured by an increase in
the response rate to e-mail advertisements. The
company has decided to study the process by
evaluating all combinations of two (2) options of
the three (3) key factors E-Mail Heading
(Detailed, Generic)
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MAT 510 RANK Predictable World /mat510rank.com
MAT 510 Week 8 Case Study 2 Improving E-Mail
Marketing Response (2 Papers) FOR MORE CLASSES
VISIT www.mat510rank.com  This Tutorial contains
2 Papers  Case Study 2 Improving E-Mail
Marketing ResponseDue Week 8 and worth 160
points Read the following case study. Students,
please view the "Submit a Clickable Rubric
Assignment" in the Student Center.Instructors,
training on how to grade is within the Instructor
Center. A company wishes to improve its e-mail
marketing process, as measured by an increase in
the response rate to e-mail advertisements. The
company has decided to study the process by
evaluating all combinations of two (2) options of
the three (3) key factors E-Mail Heading
(Detailed, Generic)
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MAT 510 RANK Predictable World /mat510rank.com
MAT 510 Week 9 Homework Assignment 8 FOR MORE
CLASSES VISIT www.mat510rank.com   Homework
Assignment 8Due in Week 9 and worth 30
pointsSuppose the number of equipment sales and
service contracts that a store sold during the
last six (6) months for treadmills and exercise
bikes was as follows                      
Treadmill          Exercise BikeTotal sold    
              185                          
123Service contracts       67    
                        55The store can only
sell a service contract on a new piece of
equipment. Of the 185 treadmills sold, 67
included a service contract and 118 did
not.Complete the following questions in the
space provided below 1.     Construct a 95
percent confidence interval for the difference
between the proportions of service contracts sold
on treadmills versus exercise bikes.
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MAT 510 Week 10 Homework Assignment 9 FOR MORE
CLASSES VISIT www.mat510rank.com  Homework
Assignment 9 Due in week 10 and worth 30
pointsSuppose that there are two (2) candidates
(i.e., Jones and Johns) in the upcoming
presidential election.  Sara notes that she has
discussed the presidential election candidates
with 15 friends, and 10 said that they are voting
for candidate Jones. Sara is therefore convinced
that candidate Jones will win the election
because Jones gets more than 50 of
votes.Answer the following questions in the
space provided below 1.      1.     Based on
what you now know about statistical inference, is
Saras conclusion a logical conclusion? Why or
why not? 2.      2.    How many friend samples
Sara should have in order to draw the conclusion
with 95 confidence interval? Why?
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MAT 510 RANK Predictable World /mat510rank.com