1. What is job design, and why is it important?
Job design is all about specifying the content and methods of certain jobs. it's important because
it highlights the specifics of that job. Who will do
7. What is meant by capacity in chunks, and why is that a factor in capacity planning?
It means that capacity increases happen in fairly large groups , otherwise known as "chunks".
These need to be fa
1. In what ways can the location decision have an impact on the production system?
The productions system can definetly be influnced by the location decision. It can have an
influence on things like,
1. Explain the importance of process selection in system design.
Process selection is the process of deciding on the way production of goods and services are
organized. It's import for capacity planni
You are provided a Make to Stock Level S&OP Plan.
Complete the Inventory Plan (highlighted area)
Then provide a written summary of your observations
Does the plan work?
Do you notice any potential pro
1. Briefly describe the terms operations management and supply chain.
Operations Management: Opperations are basically charged with creating or providing the
product or service of a company. Operation
2. List the key ways that organizations compete.
1. Product and service design: A match between financial resourses, operations capabilities,
supply chain capabilities and the wants and needs of the c
1. Make a check sheet and then a Pareto diagram for the following car repair shop data:
Work
Ticket No.
1
2
3
4
5
6
7
8
9
10
Work
Tires
Lube & oil
Tires
Battery
Lube & oil
Lube & oil
Lube & oil
Brakes
Given the projected demands for the next six months, prepare an aggregate plan that uses inventory, regular time and
The plan must wind up with no units in ending inventory in Period 6. Regular time c
A time study analyst, timed an assembly operation for 30 cycles, and then computed the average time per cycle, wh
18.75 minutes. The analyst assigned a performance rating of .96, and decided that an a
1. Make a check sheet and then a Pareto diagram for the following car repair shop data:
Ticket No.
1
2
3
4
5
6
7
8
9
10
Work
Tires
Lube & oil
Tires
Battery
Lube & oil
Lube & oil
Lube & oil
Brakes
Lube
Given the projected demands for the next six months, prepare an aggregate plan that uses inventory, regular time and
The plan must wind up with no units in ending inventory in Period 6. Regular Time C
W
A
D(2)
B(2)
E
E(2)
C(4)
F
D (3)
G (2)
D
W
A 1x100=100
100
B(2) 2x100=200
D(2) 2x100=200 E 1x100=100 E(2) 2x200=400
F 1x200=200
C(4) 4x100=400
D(3) 3x400=1200
G(2) 2x400=800
D 1x800=800
Level
0
1
2
3
Data from a Study on SAT math scores and High School grades in Math
For practice - the question you want to answer is below
Does the score a student earns on the schools math proficiency exam
Signific
Correlation
Some material from http:/www.nvcc.edu
/home/elanthier/methods/correlation.ht
m
Correlation
Correlation is a way to measure how
associated or related two variables
are.
The researcher looks
Statistical Estimation
T-Tests & Z-Tests
Some material from
http:/stattrek.com/hypothesis-test/di
fference-in-proportions.aspx
One or Two-Tailed Tests
In practice, you should use a one
tailed test o
Confidence Intervals
Some adapted from http:/
stattrek.com/estimation/confidence-in
terval.aspx
and
http:/www.stat.yale.edu/Courses/199
7-98/101/confint.htm
Confidence Interval
Statisticians use a co
Data from a Study on SAT scores, High School grades in Math, Science and Eng
Their University GPA is after 3 semesters.
These are all Computer Science Majors at University
(Note: this university has a