Question 1

Another way to construct the control limits for variables is to use the standard deviation as an estimate of variability of the process.

Accepted Answer

A) True 
 B)False

Question 2

Julia has been assigned to develop a new product design specifications.Manufacturing has stated that the system must have a capability index of 1.2 when the product standard deviation is 1.3.What is the specification range limits?

Accepted Answer

The answer of Julia has been assigned to develop a...

Question 3

Joel's fresh flower processing plant processes 2000 flowers in a lot.For quality control they use a sample size of 10 flowers.Joel has established a probability of accepting a given lot as 99.74% with a proportion of defective items,in a lot,of .05.What is the AOQ?

Accepted Answer

4.96% AOQ = (P_ac)p[(N-

Question 4

What process width is typically used when computing the process capability index Cp?

Accepted Answer

A) 1 $\sigma$ 
B) 2 $\sigma$ 
C) 3 $\sigma$ 
D) 4 $\sigma$ 
E) 6 $\sigma$ 
A) 1 $\sigma$ 
B) 2 $\sigma$ 
C) 3 $\sigma$ 
D) 4 $\sigma$ 
E) 6 $\sigma$

Question 5

The range is an example of what?

Accepted Answer

A) Traditional statistical tools 
B) Fishbone diagramming 
C) Acceptance sampling 
D) Experimental design 
E) Statistical process control 
A) Traditional statistical tools 
B) Fishbone diagramming 
C) Acceptance sampling 
D) Experimental design 
E) Statistical process control

Question 6

What technique determines whether a batch of goods should be accepted or rejected?

Accepted Answer

A) Statistical process control 
B) Acceptance sampling 
C) Fishbone diagramming 
D) Scatter plotting 
E) Experimental design 
A) Statistical process control 
B) Acceptance sampling 
C) Fishbone diagramming 
D) Scatter plotting 
E) Experimental design

Question 7

What are the three broad categories of statistical quality control?

Accepted Answer

traditional statisti

Question 8

Product specifications are preset,whereas control limits are computed after observing data.

Accepted Answer

A) True 
 B)False

Question 9

What is the upper control limit for a c-chart if the total defects found over 20 samples equals 150?

Accepted Answer

A) 7.5 
B) 2.739 
C) 15.72 
D) 20 
E) 30 
A) 7.5 
B) 2.739 
C) 15.72 
D) 20 
E) 30

Question 10

The probability of shipping a lot or batch of products whose proportion of defective items is greater than LTPD is called consumer's risk because ______________________.

Accepted Answer

they pay the cost of

Question 11

Describe the two aspects to implementing the six-sigma concept.

Accepted Answer

The first is the use of technical tools

Question 12

Statistical process control tools are used most frequently because

Accepted Answer

A) they are mathematically based 
B) they are helpful in measuring and evaluating the quality of products 
C) they are helpful in measuring and evaluating the customers' needs 
D) they are qualitative evaluation techniques 
E) they provide a definitive ROI calculation 
A) they are mathematically based 
B) they are helpful in measuring and evaluating the quality of products 
C) they are helpful in measuring and evaluating the customers' needs 
D) they are qualitative evaluation techniques 
E) they provide a definitive ROI calculation

Question 13

In six-sigma programs,individuals are given academic titles that reflect their skills in the six-sigma process.

Accepted Answer

A) True 
 B)False

Question 14

All processes will have what type of variation?

Accepted Answer

A) Random 
B) Assignable 
C) Identifiable 
D) Stochastic 
E) Common 
A) Random 
B) Assignable 
C) Identifiable 
D) Stochastic 
E) Common

Question 15

A variable is a product characteristic that has a discrete value and can be counted.

Accepted Answer

A) True 
 B)False

Question 16

An OC curve is an example of what?

Accepted Answer

A) Traditional statistical tools 
B) Fishbone diagramming 
C) Acceptance sampling 
D) Experimental design 
E) Statistical process control 
A) Traditional statistical tools 
B) Fishbone diagramming 
C) Acceptance sampling 
D) Experimental design 
E) Statistical process control

Question 17

Suppose that you want to monitor the average ounces of a process that fills beer cans.Which control chart would be appropriate?

Accepted Answer

A) x-bar chart 
B) R-chart 
C) p-chart 
D) c-chart 
E) OC chart 
A) x-bar chart 
B) R-chart 
C) p-chart 
D) c-chart 
E) OC chart

Question 18

An x-bar chart is an example of what?

Accepted Answer

A) Traditional statistical tools 
B) Fishbone diagramming 
C) Acceptance sampling 
D) Experimental design 
E) Statistical process control 
A) Traditional statistical tools 
B) Fishbone diagramming 
C) Acceptance sampling 
D) Experimental design 
E) Statistical process control

Question 19

According to the textbook,the way to reduce the ppm defective is to

Accepted Answer

A) change product specifications 
B) increase process capability 
C) increase the number of inspection points. 
D) employ more inspectors 
E) increase process throughput 
A) change product specifications 
B) increase process capability 
C) increase the number of inspection points. 
D) employ more inspectors 
E) increase process throughput

Question 20

A process capability index (Cp)value of 1 means that what percent of products produced will fall within the specification limits?

Accepted Answer

A) 0.26% 
B) 90.00% 
C) 95.44% 
D) 99.74% 
E) 100.00% 
A) 0.26% 
B) 90.00% 
C) 95.44% 
D) 99.74% 
E) 100.00%

Another way to construct the control limits for variables is to use the standard deviation as an estimate of variability of the process.

Julia has been assigned to develop a new product design specifications.Manufacturing has stated that the system must have a capability index of 1.2 when the product standard deviation is 1.3.What is the specification range limits?

Joel's fresh flower processing plant processes 2000 flowers in a lot.For quality control they use a sample size of 10 flowers.Joel has established a probability of accepting a given lot as 99.74% with a proportion of defective items,in a lot,of .05.What is the AOQ?

What process width is typically used when computing the process capability index C_p?

The range is an example of what?

What technique determines whether a batch of goods should be accepted or rejected?

What are the three broad categories of statistical quality control?

Product specifications are preset,whereas control limits are computed after observing data.

What is the upper control limit for a c-chart if the total defects found over 20 samples equals 150?

The probability of shipping a lot or batch of products whose proportion of defective items is greater than LTPD is called consumer's risk because ______________________.

Describe the two aspects to implementing the six-sigma concept.

Statistical process control tools are used most frequently because

In six-sigma programs,individuals are given academic titles that reflect their skills in the six-sigma process.

All processes will have what type of variation?

A variable is a product characteristic that has a discrete value and can be counted.

An OC curve is an example of what?

Suppose that you want to monitor the average ounces of a process that fills beer cans.Which control chart would be appropriate?

An x-bar chart is an example of what?

According to the textbook,the way to reduce the ppm defective is to

A process capability index (C_p)value of 1 means that what percent of products produced will fall within the specification limits?

Introduction to Operations

Operations Strategy and Competitiveness

Product Design and Process Selection

E-Commerce and Supply Chain Management

Total Quality Management

Just-In-Time and Lean Systems

Forecasting

Capacity Planning and Facility Location

Facility Layout

Work System Design

Independent Demand Inventory Management

Aggregate Planning

Resource Planning

Scheduling

Project Management

Spreadsheet Modeling: an Introduction

Introduction to Optimization

Waiting Line Models

Master Scheduling and Rough-Cut Capacity Planning

Filters

Exam 6: Statistical Quality Control

Another way to construct the control limits for variables is to use the standard deviation as an estimate of variability of the process.

Julia has been assigned to develop a new product design specifications.Manufacturing has stated that the system must have a capability index of 1.2 when the product standard deviation is 1.3.What is the specification range limits?

Joel's fresh flower processing plant processes 2000 flowers in a lot.For quality control they use a sample size of 10 flowers.Joel has established a probability of accepting a given lot as 99.74% with a proportion of defective items,in a lot,of .05.What is the AOQ?

What process width is typically used when computing the process capability index Cp?

The range is an example of what?

What technique determines whether a batch of goods should be accepted or rejected?

What are the three broad categories of statistical quality control?

Product specifications are preset,whereas control limits are computed after observing data.

What is the upper control limit for a c-chart if the total defects found over 20 samples equals 150?

The probability of shipping a lot or batch of products whose proportion of defective items is greater than LTPD is called consumer's risk because ______________________.

Describe the two aspects to implementing the six-sigma concept.

Statistical process control tools are used most frequently because

In six-sigma programs,individuals are given academic titles that reflect their skills in the six-sigma process.

All processes will have what type of variation?

A variable is a product characteristic that has a discrete value and can be counted.

An OC curve is an example of what?

Suppose that you want to monitor the average ounces of a process that fills beer cans.Which control chart would be appropriate?

An x-bar chart is an example of what?

According to the textbook,the way to reduce the ppm defective is to

A process capability index (Cp)value of 1 means that what percent of products produced will fall within the specification limits?

Introduction to Operations

Operations Strategy and Competitiveness

Product Design and Process Selection

E-Commerce and Supply Chain Management

Total Quality Management

Just-In-Time and Lean Systems

Forecasting

Capacity Planning and Facility Location

Facility Layout

Work System Design

Independent Demand Inventory Management

Aggregate Planning

Resource Planning

Scheduling

Project Management

Spreadsheet Modeling: an Introduction

Introduction to Optimization

Waiting Line Models

Master Scheduling and Rough-Cut Capacity Planning

Filters

What process width is typically used when computing the process capability index C_p?

A process capability index (C_p)value of 1 means that what percent of products produced will fall within the specification limits?