Question 1

Control charts are available for individual observations,moving averages,and moving ranges.

Accepted Answer

A) True 
 B)False

Question 2

What are the characteristics of worker empowerment as a strategy for quality improvement?

Accepted Answer

Worker empowerment (1)makes the individu

Question 3

The p-chart and the c-chart are examples of control charts for attributes

Accepted Answer

A) True 
 B)False

Question 4

Perry Company,a variety store,sends a team of five executives to Wal-Mart headquarters in Bentonville,Arkansas,to observe the distribution and logistics practices so that Perry Company can improve in these areas.This firm is engaging in:

Accepted Answer

A)  worker training. 
B)  statistical process control. 
C)  a quality circle. 
D)  competitive benchmarking. 
E)  acceptance sampling. 
A)  worker training. 
B)  statistical process control. 
C)  a quality circle. 
D)  competitive benchmarking. 
E)  acceptance sampling.

Question 5

In general,as long as random variation is absent and assignable variation remains within acceptable limits,the process is deemed to be stable,or in statistical control.

Accepted Answer

A) True 
 B)False

Question 6

A 3-sigma mean chart for a normally distributed random variable shows that one mean lies out of the control limits.What is the probability that this observation is a result of random chance?

Accepted Answer

The answer of A 3-sigma mean chart for a normally...

Question 7

A company maintains a minimum of inventory of parts to keep its production process going.If there is any interruption in the delivery of quality parts,production stops until quality is restored.This company is using:

Accepted Answer

A)  competitive benchmarking. 
B)  acceptance sampling. 
C)  just-in-time manufacturing. 
D)  random variation. 
E)  a quality circle. 
A)  competitive benchmarking. 
B)  acceptance sampling. 
C)  just-in-time manufacturing. 
D)  random variation. 
E)  a quality circle.

Question 8

Variations in process output that can usually be identified and eliminated without changing the process are:

Accepted Answer

A)  assignable variations. 
B)  chance variations. 
C)  out of control variations. 
D)  random variations. 
E)  All of these. 
A)  assignable variations. 
B)  chance variations. 
C)  out of control variations. 
D)  random variations. 
E)  All of these.

Question 9

One of Dr.Deming's earliest contributions to total quality management was the Deming cycle,also known as the Deming wheel and the PDCA (Plan-Do-Check-Act)cycle.

Accepted Answer

A) True 
 B)False

Question 10

An approach to quality improvement that involves studying,and attempting to emulate,the strategies and practices of organizations already known to generate world-class products and service is known as ____________________.

Accepted Answer

competitiv

Question 11

Identify the circumstances when the p-chart and c-chart might be useful.

Accepted Answer

Use the c-chart and the p-char

Question 12

In terms of random variation and assignable variation,what is meant by the statement,"The process is in control"?

Accepted Answer

The process is considered to b

Question 13

Give an example of a product for which "conformance" would be among the most important quality dimensions.

Accepted Answer

Insulation of a microwave oven

Question 14

Contrast the concepts of defect prevention and defect detection as they might apply to each of the following "defects" in society:
A)automobile accidents
B)alcoholism

Accepted Answer

A)Automobile accidents. Among strategies

Question 15

Bottles
A bottle filling machine fills bottles with 16 oz of soda.Each hour,3 bottles are weighed on a precision scale to determine if the process is under control.The following data has been collected from the last 4 hours.Each value in the table represents the weight of an individual bottle.
 $$\begin{array} { | l | c | c | c | } 
\hline \text { Time } & \text { Bottle 1 } & \text { Bottle2 } & \text { Bottle 3 } \
\hline \text { 7AM } & 16.3 & 16.4 & 15.8 \
\hline \mathbf { 8 A M } & 16.0 & 16.2 & 16.4 \
\hline \text { 9 AM } & 15.7 & 16.1 & 16.3 \
\hline \mathbf { 1 0 } \mathbf { A M } & 16.0 & 15.9 & 16.2 \
\hline
\end{array}$$
-Assuming this data was collected when the process was operating satisfactorily,construct 3-sigma limits for the range chart.

Accepted Answer

The answer of Bottles
A bottle filling machine fills bottles with...

Question 16

A bar chart describing the relative frequencies with which various kinds of defects or nonconformities have occurred is called ____________________.

Accepted Answer

The answer of A bar chart describing the relative frequencies...

Question 17

The quality improvement program that,if properly implemented,is expected to experience only 3.4 defects per million products or opportunities is known as ____________________.

Accepted Answer

The answer of The quality improvement program that,if properly implemented,is...

Question 18

A dispenser of yogurt fills cups with an average of 4 ounces with a standard deviation of 0.25 ounces.Determine the centerline,lower and upper control limits for a 3-sigma mean chart when sample size is 9 cups.
Centerline = ____________________
Lower value = ____________________
Upper value = ____________________

Accepted Answer

The answer of A dispenser of yogurt fills cups with...

Question 19

What is just-in-time manufacturing,and how does it contribute to total quality management?

Accepted Answer

JIT operates with a minimum of inventory

Question 20

What is meant by the statement that total quality management has a "process orientation"?

Accepted Answer

TQM stresses the prevention of

Control charts are available for individual observations,moving averages,and moving ranges.

What are the characteristics of worker empowerment as a strategy for quality improvement?

The p-chart and the c-chart are examples of control charts for attributes

Perry Company,a variety store,sends a team of five executives to Wal-Mart headquarters in Bentonville,Arkansas,to observe the distribution and logistics practices so that Perry Company can improve in these areas.This firm is engaging in:

In general,as long as random variation is absent and assignable variation remains within acceptable limits,the process is deemed to be stable,or in statistical control.

A 3-sigma mean chart for a normally distributed random variable shows that one mean lies out of the control limits.What is the probability that this observation is a result of random chance?

A company maintains a minimum of inventory of parts to keep its production process going.If there is any interruption in the delivery of quality parts,production stops until quality is restored.This company is using:

Variations in process output that can usually be identified and eliminated without changing the process are:

One of Dr.Deming's earliest contributions to total quality management was the Deming cycle,also known as the Deming wheel and the PDCA (Plan-Do-Check-Act)cycle.

An approach to quality improvement that involves studying,and attempting to emulate,the strategies and practices of organizations already known to generate world-class products and service is known as ____________________.

Identify the circumstances when the p-chart and c-chart might be useful.

In terms of random variation and assignable variation,what is meant by the statement,"The process is in control"?

Give an example of a product for which "conformance" would be among the most important quality dimensions.

Contrast the concepts of defect prevention and defect detection as they might apply to each of the following "defects" in society: A)automobile accidents B)alcoholism

A bar chart describing the relative frequencies with which various kinds of defects or nonconformities have occurred is called ____________________.

The quality improvement program that,if properly implemented,is expected to experience only 3.4 defects per million products or opportunities is known as ____________________.

A dispenser of yogurt fills cups with an average of 4 ounces with a standard deviation of 0.25 ounces.Determine the centerline,lower and upper control limits for a 3-sigma mean chart when sample size is 9 cups. Centerline = Lower value = Upper value =

What is just-in-time manufacturing,and how does it contribute to total quality management?

What is meant by the statement that total quality management has a "process orientation"?

A Preview of Business Statistics

Visual Description of Data

Statistical Description of Data

Data Collection and Sampling Methods

Probability: Review of Basic Concepts

Discrete Probability Distributions

Continuous Probability Distributions

Sampling Distributions

Estimation From Sample Data

Hypothesis Tests Involving a Sample Mean or Proportion

Hypothesis Tests Involving Two Sample Means

Analysis of Variance Tests

Chi-Square Applications

Nonparametric Methods

Simple Linear Regression and Correlation

Multiple Regression and Correlation

Model Building

Models for Time Series and Forecasting

Decision Theory

Filters

Exam 20: Total Quality Management

Control charts are available for individual observations,moving averages,and moving ranges.

What are the characteristics of worker empowerment as a strategy for quality improvement?

The p-chart and the c-chart are examples of control charts for attributes

Perry Company,a variety store,sends a team of five executives to Wal-Mart headquarters in Bentonville,Arkansas,to observe the distribution and logistics practices so that Perry Company can improve in these areas.This firm is engaging in:

In general,as long as random variation is absent and assignable variation remains within acceptable limits,the process is deemed to be stable,or in statistical control.

A 3-sigma mean chart for a normally distributed random variable shows that one mean lies out of the control limits.What is the probability that this observation is a result of random chance?

A company maintains a minimum of inventory of parts to keep its production process going.If there is any interruption in the delivery of quality parts,production stops until quality is restored.This company is using:

Variations in process output that can usually be identified and eliminated without changing the process are:

One of Dr.Deming's earliest contributions to total quality management was the Deming cycle,also known as the Deming wheel and the PDCA (Plan-Do-Check-Act)cycle.

An approach to quality improvement that involves studying,and attempting to emulate,the strategies and practices of organizations already known to generate world-class products and service is known as ____________________.

Identify the circumstances when the p-chart and c-chart might be useful.

In terms of random variation and assignable variation,what is meant by the statement,"The process is in control"?

Give an example of a product for which "conformance" would be among the most important quality dimensions.

Contrast the concepts of defect prevention and defect detection as they might apply to each of the following "defects" in society: A)automobile accidents B)alcoholism

A bar chart describing the relative frequencies with which various kinds of defects or nonconformities have occurred is called ____________________.

The quality improvement program that,if properly implemented,is expected to experience only 3.4 defects per million products or opportunities is known as ____________________.

What is just-in-time manufacturing,and how does it contribute to total quality management?

What is meant by the statement that total quality management has a "process orientation"?

A Preview of Business Statistics

Visual Description of Data

Statistical Description of Data

Data Collection and Sampling Methods

Probability: Review of Basic Concepts

Discrete Probability Distributions

Continuous Probability Distributions

Sampling Distributions

Estimation From Sample Data

Hypothesis Tests Involving a Sample Mean or Proportion

Hypothesis Tests Involving Two Sample Means

Analysis of Variance Tests

Chi-Square Applications

Nonparametric Methods

Simple Linear Regression and Correlation

Multiple Regression and Correlation

Model Building

Models for Time Series and Forecasting

Decision Theory

Filters