What does 6 Sigma represent? 1. Meaning 99.99997% perfect; only 3.4 defects in a million 2. Meaning 5.6 defects in a million 3. Defect of one sixth of the product is accepted 4. None of the above Answer 1. Meaning 99.99997% perfect; only 3.4 defects in a million

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# Quality Management

## What are capable processes?

A stable process that is centered on target and has small enough variation will offer little chance of non-conformance. Such processes are known as _. 1.Able 2.Capable 3.Reliable 4.Adaptable Answer 2.Capable

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## who developed Control Charts?

_ developed Control Charts? 1. Shewhart 2. Juran 3. Deming 4. Pareto Answer 1. Shewhart

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## _ analysis is when the researchers are looking for relationships between two groups of data points?

_ analysis is when the researchers are looking for relationships between two groups of data points. 1.Regression 2.Correlation 3.Break-even Answer 2.Correlation

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## Single factor experiment

The experiments in which the effect of only one signal factor or input variable on a response variable is studied is called as _. 1. Multiple factor experiment 2. Single factor experiment 3. Unique experiment 4. Response experiment Answer 2. Single factor experiment

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## The output variable that is being studied. What is measured?

The output variable that is being studied and measured in an experiment is the ______ variable. 1.Noise 2.Intermittent 3.Response 4.Input Answer 3.Response

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## The two components of a measurement error are?

The two components of a measurement error are 1.continuous, cyclic 2.nominal, ratio 3.random, systematic 4.compound, stratified Answer 3.random, systematic

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## Each Measurement has an error associated with it

Each Measurement has an error associated with it. True or false? Answer: True.

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## Problem to compute cp index of a process

The specification limits for the inside diameter of a hole are (0.995″, 1.005″). The standard deviation of the inside diameters are generated by a lathe machine selected to process this component is estimated to be 0.002″. Compute the Cp index of this process. Assume that the inside diameters generated by the machine follow normal distribution. […]

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## Process capability is _ times Standard Deviation

Process capability is _______ times Standard Deviation. 1. 4 2. 8 3. 3 4. 5 5. 6 Answer 5. 6

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## What are the range of values in normal distribution?

In the case of a normal distribution, there is no finite range that contains 100% of the values, hence the range containing ________ of the values is taken as the benchmark. 1.99.78 2.99.10 3.99.99 4.99.73 Answer 4.99.73

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## How does Process capability analysis relate to the mean and the variance?

Process capability analysis relates the mean and the variance of the distribution tolerance limits and/of a quality characteristic to the specification gives numerical measures of the extent to which the above conditions are met. True or False? Answer: True.

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## A measure of central tendency of a distribution is a numerical value that?

A measure of central tendency of a distribution is a numerical value that: 1.describes how the data tend to build up in the center 2.describes the average value of the data collected 3.describes the number of data that is in the center 4.none of the above Answer 1.describes how the data tend to build up […]

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## How to control variation in a process?

Improving the control of variation ________ the probability that the product or service will conform to specifications. 1.Decreases 2.Eliminates 3.Improves 4.Equals Answer 3.Improves

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## How is Statistical Process Control a means of improving processes?

Statistical Process Control (SPC) is a means of improving processes by reducing ______ 1.production 2.defects 3.waste 4.variability Answer 4.variability

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## What is the difference between project and product quality?

Product quality is the quality and conformance, of the end product or deliverables of a project, to the standards and requirements. Product quality Product quality can be iterative developed and improved. Project quality is the quality of the management/implementation processes used in the conversion of the project requirements to a tangible end result. Project quality […]

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## From a project perspective what is quality control?

Quality control is a process employed to ensure a certain level of quality in a product or service. It may include whatever actions a business deems necessary to provide for the control and verification of certain characteristics of a product or service. The basic goal of quality control is to ensure that the products, services, […]

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## Define the process of quality assurance?

Define the process of quality assurance as it relates to determining quality standards on a project? Quality assurance is the process of verifying or determining whether products or services meet or exceed customer expectations. Quality assurance is a process-driven approach with specific steps to help define and attain goals. This process considers design,selection of quality […]

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## Define quality planning form the perspective of planning for meeting customer expectations on a project?

Quality planning is the systematic process that translates quality policy into measurable objectives and requirements, and lays down a sequence of steps for realizing them within a specified timeframe. The quality plan contains elements that are based on customer feedback, complaints, voice of customer and historical lessons learned from customer expectations. Identifies which quality standards […]

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## What does a Pareto chart depict?

A Pareto chart: 1.graphically depicts trends and pattens of a variable 2.helps focus attention on the most critical issues 3.depicts the relationship between two variables 4.isn’t very practical to in project management Answer: 2.helps focus attention on the most critical issues

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