Question 1

Which one of the following alternatives will reduce the consumer's risk for a given AQL and LTPD?

Accepted Answer

A) Reduce n and keep c constant. 
B) Increase n and keep c constant. 
C) Reduce n and increase c. 
D) Increase beta. 
A) Reduce n and keep c constant. 
B) Increase n and keep c constant. 
C) Reduce n and increase c. 
D) Increase beta.

Question 2

The AOQ is often lower for a supplier with a high fraction defective than for a supplier with a comparatively lower fraction defective.Why wouldn't a supplier with a lower fraction defective always have a better AOQ?

Accepted Answer

Average outgoing quality is based on the

Question 3

The distance between 1.0 and where the AQL intersects the OC curve is the value β (Beta).

Accepted Answer

A) True 
 B)False

Question 4

Acceptable quality level can be defined as the:

Accepted Answer

A) quality level desired by the consumer. 
B) worst quality level the consumer can tolerate. 
C) probability of rejecting a good lot (i.e. ,when a lot is,in fact,acceptable to the consumer). 
D) probability of accepting a bad lot (i.e. ,when a lot is,in fact,not acceptable to the consumer). 
A) quality level desired by the consumer. 
B) worst quality level the consumer can tolerate. 
C) probability of rejecting a good lot (i.e. ,when a lot is,in fact,acceptable to the consumer). 
D) probability of accepting a bad lot (i.e. ,when a lot is,in fact,not acceptable to the consumer).

Question 5

A double-sampling plan is usually less expensive than a single-sampling plan if the lot has a low number of defectives.

Accepted Answer

A) True 
 B)False

Question 6

A single-sampling plan by attributes is needed for a purchased component.Table G.1 is appended to this exam.
Sample size = 80
Acceptance number (c)= 1
Acceptance quality level (AQL)= 0.02
Lot tolerance proportion defective (LTPD)= 0.06
Given the preceding information,draw the OC curve for this plan.

Accepted Answer

The answer of A single-sampling plan by attributes is needed...

Question 7

A manufacturer wants a sampling plan in which AQL = 0.02,LPTD = 0.12,α = 0.05,and β = 0.10.Which of the following values for n and c best satisfy these specifications? Table G.1 is appended to this exam.

Accepted Answer

A) n = 54,c = 3 
B) n = 100,c = 2 
C) n = 200,c = 1 
D) n = 162,c = 0 
A) n = 54,c = 3 
B) n = 100,c = 2 
C) n = 200,c = 1 
D) n = 162,c = 0

Which one of the following alternatives will reduce the consumer's risk for a given AQL and LTPD?

The AOQ is often lower for a supplier with a high fraction defective than for a supplier with a comparatively lower fraction defective.Why wouldn't a supplier with a lower fraction defective always have a better AOQ?

The distance between 1.0 and where the AQL intersects the OC curve is the value β (Beta).

Acceptable quality level can be defined as the:

A double-sampling plan is usually less expensive than a single-sampling plan if the lot has a low number of defectives.

A single-sampling plan by attributes is needed for a purchased component.Table G.1 is appended to this exam. Sample size = 80 Acceptance number (c)= 1 Acceptance quality level (AQL)= 0.02 Lot tolerance proportion defective (LTPD)= 0.06 Given the preceding information,draw the OC curve for this plan.

A manufacturer wants a sampling plan in which AQL = 0.02,LPTD = 0.12,α = 0.05,and β = 0.10.Which of the following values for n and c best satisfy these specifications? Table G.1 is appended to this exam.

Using Operations to Create Value

Process Strategy and Analysis

Quality and Performance

Capacity Planning

Constraint Management

Lean Systems

Project Management

Forecasting

Inventory Management

Operations Planning and Scheduling

Resource Planning

Supply Chain Design

Supply Chain Logistic Networks

Supply Chain Integration

Supply Chain Sustainability

Decision Making

Waiting Lines

Special Inventory Models

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Measuring Output Rates

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Exam 22: Acceptance Sampling Plans

Which one of the following alternatives will reduce the consumer's risk for a given AQL and LTPD?

The AOQ is often lower for a supplier with a high fraction defective than for a supplier with a comparatively lower fraction defective.Why wouldn't a supplier with a lower fraction defective always have a better AOQ?

The distance between 1.0 and where the AQL intersects the OC curve is the value β (Beta).

Acceptable quality level can be defined as the:

A double-sampling plan is usually less expensive than a single-sampling plan if the lot has a low number of defectives.

A manufacturer wants a sampling plan in which AQL = 0.02,LPTD = 0.12,α = 0.05,and β = 0.10.Which of the following values for n and c best satisfy these specifications? Table G.1 is appended to this exam.

Using Operations to Create Value

Process Strategy and Analysis

Quality and Performance

Capacity Planning

Constraint Management

Lean Systems

Project Management

Forecasting

Inventory Management

Operations Planning and Scheduling

Resource Planning

Supply Chain Design

Supply Chain Logistic Networks

Supply Chain Integration

Supply Chain Sustainability

Decision Making

Waiting Lines

Special Inventory Models

Linear Programming

Simulation

Financial Analysis

Measuring Output Rates

Learning Curve Analysis

Operations Scheduling

Layout

Filters