Question 1

An example of assignable variation in a production system may be that a machine is not adjusted properly.

Accepted Answer

A) True 
 B)False

Question 2

Consider a sampling plan with n=40 and c=1 and given Acceptable quality level (AQL), Lot tolerance percent defective (LTPD), producer's risk (α) and consumer's risk (β).Suppose that c is increased to 2, keeping AQL and LTPD unchanged, producer's risk (α) will

Accepted Answer

A) Always decrease 
B) Always increase 
C) Sometime decrease 
D) Stay the same. 
E) None of the above. 
A) Always decrease 
B) Always increase 
C) Sometime decrease 
D) Stay the same. 
E) None of the above.

Question 3

Other things remaining the same, and assuming that is smaller than USL and larger than LSL, if the standard deviation (σ) of the process decreases, process capability index (Cpk) of the process will

Accepted Answer

A) Stay the same 
B) Will always increase. 
C) Will always decrease 
D) Either B or C 
E) Will sometimes increase 
A) Stay the same 
B) Will always increase. 
C) Will always decrease 
D) Either B or C 
E) Will sometimes increase

An example of assignable variation in a production system may be that a machine is not adjusted properly.

Consider a sampling plan with n=40 and c=1 and given Acceptable quality level (AQL), Lot tolerance percent defective (LTPD), producer's risk (α) and consumer's risk (β).Suppose that c is increased to 2, keeping AQL and LTPD unchanged, producer's risk (α) will

Other things remaining the same, and assuming that is smaller than USL and larger than LSL, if the standard deviation (σ) of the process decreases, process capability index (Cpk) of the process will

Introduction

Strategy

Project Management

Design of Products and Services

Strategic Capacity Management

Learning Curves

Manufacturing Processes

Facility Layout

Service Processes

Waiting Line Analysis and Simulation

Process Design and Analysis

Six Sigma Quality

Lean Supply Chains

Logistics Distribution, and Transportation

Global Sourcing and Procurement

Enterprise Resource Planning Systems

Forecasting

Sales and Operations Planning

Inventory Management

Material Requirements Planning

Workcenter Scheduling

Theory of Constraints

Health Care

Operations Consulting

Filters

Exam 13: Statistical Quality Control

An example of assignable variation in a production system may be that a machine is not adjusted properly.

Consider a sampling plan with n=40 and c=1 and given Acceptable quality level (AQL), Lot tolerance percent defective (LTPD), producer's risk (α) and consumer's risk (β).Suppose that c is increased to 2, keeping AQL and LTPD unchanged, producer's risk (α) will

Other things remaining the same, and assuming that is smaller than USL and larger than LSL, if the standard deviation (σ) of the process decreases, process capability index (Cpk) of the process will

Introduction

Strategy

Project Management

Design of Products and Services

Strategic Capacity Management

Learning Curves

Manufacturing Processes

Facility Layout

Service Processes

Waiting Line Analysis and Simulation

Process Design and Analysis

Six Sigma Quality

Lean Supply Chains

Logistics Distribution, and Transportation

Global Sourcing and Procurement

Enterprise Resource Planning Systems

Forecasting

Sales and Operations Planning

Inventory Management

Material Requirements Planning

Workcenter Scheduling

Theory of Constraints

Health Care

Operations Consulting

Filters