Question 1

Setting alpha equal to 5 percent

Accepted Answer

A) means that five percent of all items are defective 
B) means that five percent of all samples will fail testing 
C) is required by OM Tools 
D) means that when a batch is better than AQL,there is a five percent chance it will fail testing 
A) means that five percent of all items are defective 
B) means that five percent of all samples will fail testing 
C) is required by OM Tools 
D) means that when a batch is better than AQL,there is a five percent chance it will fail testing D

Question 2

An operating characteristics curve

Accepted Answer

A) shows the probability of accepting a lot with various percent defectives 
B) considers that defective items are replaced with good items 
C) is used for double sampling 
D) can be developed separately from a sampling plan 
A) shows the probability of accepting a lot with various percent defectives 
B) considers that defective items are replaced with good items 
C) is used for double sampling 
D) can be developed separately from a sampling plan A

Question 3

AOQL is

Accepted Answer

A) the Absolute Overall Quality Limit 
B) the Absolute Outgoing Quality Level 
C) the Average Outgoing Quality Limit 
D) the Average Outgoing Quantity Level 
A) the Absolute Overall Quality Limit 
B) the Absolute Outgoing Quality Level 
C) the Average Outgoing Quality Limit 
D) the Average Outgoing Quantity Level C

Question 4

The probability of accepting a bad lot is known as

Accepted Answer

A) Type I error 
B) Type II error 
C) acceptable quality level 
D) producer's risk 
A) Type I error 
B) Type II error 
C) acceptable quality level 
D) producer's risk

Question 5

A double-sampling plan is used instead of a single-sampling plan in order to

Accepted Answer

A) verify the results of a single-sampling plan 
B) allow fewer defective items to be accepted 
C) provide a higher level of quality than a single-sampling plan 
D) save costs 
A) verify the results of a single-sampling plan 
B) allow fewer defective items to be accepted 
C) provide a higher level of quality than a single-sampling plan 
D) save costs

Question 6

The fundamental interpretation of an AOQ curve is that

Accepted Answer

A) all defects can be detected if beta is small enough 
B) the worse the lot being tested,the more likely it is to fail inspection 
C) it is unwise to expect acceptance sampling to remove all defects 
D) the best AOQ rates are for very good lots and for very bad lots;the worst AOQ rates are for lots with "in-between" quality 
A) all defects can be detected if beta is small enough 
B) the worse the lot being tested,the more likely it is to fail inspection 
C) it is unwise to expect acceptance sampling to remove all defects 
D) the best AOQ rates are for very good lots and for very bad lots;the worst AOQ rates are for lots with "in-between" quality

Question 7

AOQ is at its worst level when

Accepted Answer

A) the product is especially poor in quality 
B) AQL equals LTPD 
C) the sample size n is small 
D) product is neither exceptionally good nor exceptionally poor in quality 
A) the product is especially poor in quality 
B) AQL equals LTPD 
C) the sample size n is small 
D) product is neither exceptionally good nor exceptionally poor in quality

Question 8

The output of a sampling plan is

Accepted Answer

A) lot size and actual number of defects in a sample 
B) sample size and acceptable number of defects in a sample 
C) acceptance quality level and lot tolerance percent defective 
D) consumer's risk and producer's risk 
A) lot size and actual number of defects in a sample 
B) sample size and acceptable number of defects in a sample 
C) acceptance quality level and lot tolerance percent defective 
D) consumer's risk and producer's risk

Question 9

A multiple-sampling plan is used instead of single- and double- sampling plans because

Accepted Answer

A) it insures the highest level of quality 
B) it requires the largest sample sizes 
C) It requires the smallest sample sizes 
D) It has the highest probability of detecting a bad lot 
A) it insures the highest level of quality 
B) it requires the largest sample sizes 
C) It requires the smallest sample sizes 
D) It has the highest probability of detecting a bad lot

Question 10

The inputs to determining a sampling plan are

Accepted Answer

A) alpha and beta,n and p 
B) alpha,beta,producer's risk and consumer's risk 
C) alpha,beta,AQL,and LTPD. 
D) lot size,sample size,AQL and LTPD 
A) alpha and beta,n and p 
B) alpha,beta,producer's risk and consumer's risk 
C) alpha,beta,AQL,and LTPD. 
D) lot size,sample size,AQL and LTPD

Setting alpha equal to 5 percent

An operating characteristics curve

AOQL is

The probability of accepting a bad lot is known as

A double-sampling plan is used instead of a single-sampling plan in order to

The fundamental interpretation of an AOQ curve is that

AOQ is at its worst level when

The output of a sampling plan is

A multiple-sampling plan is used instead of single- and double- sampling plans because

The inputs to determining a sampling plan are

Introduction to Operations and Supply Chain Management

Supplement Operational Decision-Making Tools: Decision Analysis

Quality Management

Statistical Process Control

Product Design

Service Design

Processes and Technology

Capacity and Facilities

Supplement Operational Decision-Making Tools: Facility Location Models

Human Resources

Supplement Operational Decision-Making Tools: Work Measurement

Project Management

Supply Chain Management Strategy and Design

Global Supply Chain Procurement and Distribution

Supplement Operational Decision-Making Tools: Transportation and Transshipment Models

Forecasting

Inventory Management

Supplement Operational Decision-Making Tools: Simulation

Sales and Operations Planning

Supplement Operational Decision-Making Tools: Linear Programming

Enterprise Resource Planning

Lean Systems

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Exam 5: Supplement Operational Decision-Making Tools: Acceptance Sampling

Setting alpha equal to 5 percent

An operating characteristics curve

AOQL is

The probability of accepting a bad lot is known as

A double-sampling plan is used instead of a single-sampling plan in order to

The fundamental interpretation of an AOQ curve is that

AOQ is at its worst level when

The output of a sampling plan is

A multiple-sampling plan is used instead of single- and double- sampling plans because

The inputs to determining a sampling plan are

Introduction to Operations and Supply Chain Management

Supplement Operational Decision-Making Tools: Decision Analysis

Quality Management

Statistical Process Control

Product Design

Service Design

Processes and Technology

Capacity and Facilities

Supplement Operational Decision-Making Tools: Facility Location Models

Human Resources

Supplement Operational Decision-Making Tools: Work Measurement

Project Management

Supply Chain Management Strategy and Design

Global Supply Chain Procurement and Distribution

Supplement Operational Decision-Making Tools: Transportation and Transshipment Models

Forecasting

Inventory Management

Supplement Operational Decision-Making Tools: Simulation

Sales and Operations Planning

Supplement Operational Decision-Making Tools: Linear Programming

Enterprise Resource Planning

Lean Systems

Scheduling

Filters