Discussion 2
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"Variation and Statistical Thinking Strategy"
Note: Online students, please select one of the two subjects
MAT 510 Homework Assignment
Homework Assignment 7
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 lengtheni
1
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
Run
Order
Case Study 2 DOE
1
Improving Email Response Rate
2
3
4
5
6
7
8
FACTORS:
Heading:
Generic:
Detailed:
-1
1
Email Open:
No
Yes
-1
1
Body:
Text
HTML
-1
1
Text
HTML
SUM +
SUM AVG +
AVG Effect
42
26
36
27
A:
Heading
B:
C:
Email Open
Body
AxB
AxC
BxC
A
DATA
16.1
16.04
16.05
15.97
15.99
16.02
Step1:
Sample Mean
Sample Standard Deviation
sample size n
16.02833
0.046224
6
Step 2:
degrees of freedom
confidence level c
(1+c)/2
tc
5
0.9 reflective of 90%
0.95
2.015048 Quanity under 30
Step 3
margin of error E
Playing the Georgia Mega millions is taking a big change. Sometimes it pays most times it doesnt.
Players may pick six numbers from two separate pools of numbers - five different numbers from 1 to 75
and one number from 1 to 15. This can be figured out us
MAT 510 Homework Assignment
Homework Assignment 9
Due in week 10 and worth 30 points
Suppose 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 candi
Precscription Proccess
Physicians office is send over
to pharmacy
Go to Physician
Pharmacy Tech must verify meds are in
stock and if generic or brand name have
been requested
Get diagnosis
verify insurance
Receive information regarding
prescription
verify
SAMPLE
Porportions: make sure the sample is large enough. Np hat must be greater than 10 and nq hat as well.
Step 1
p hat
q hat
n p hat
nq
qhat=1-p hat
0.321429
0.6786
17.9984
38.0016
0.3214 committed by seniors
Committed by others
over 10 can be used
ove
MAT 510 Homework Assignment
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
Question 1
4 out of 4 points
Process improvement activities typically include:
Selected
Answer:
All of the
above
Question 2
4 out of 4 points
Lean manufacturing, Six Sigma, Total Quality Management are some of the
new systems for managing and improving a
Running Header: Statistical Thinking
1
Statistical Thinking in Health Care
L. Dawn Winfield
MAT510
Dr. R. Behboudi
February 1, 2016
Statistical Thinking
2
In the scenario regarding the pharmacy, there are several things that must take place before an
anal
MAT 510 Homework Assignment
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
MAT 510 Homework Assignment
Homework Assignment 8
Due in Week 9 and worth 30 points
Suppose 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
Ex
MAT 510 Homework Assignment
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 g
MAT 510 Homework Assignment
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.
a. What mi
MAT 510 Homework Assignment
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
Improving E-Mail
1
Improving E-Mail Marketing Response
L. Dawn Winfield
MAT510
Dr. R. Behboudi
3/11/2016
Improving E-Mail
2
The data from the DOE was to determine how to best get the customers to open and read the
emails that were being sent to maximize t
MAT 510 Homework Assignment
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 t