__________ is used when units are selected from the lot one at a time. Sequential sampling

Double sampling

Single sampling

Multiple sampling

None of the above

__________ is by design an "end-of-line" inspection process.

__________ is useful when testing is destructive.

__________ criticized acceptance sampling plans as techniques that guarantee some customers will get defective products.

__________ does not mean that the decision dictated by the results of the sampling inspection will always be correct.

Height data would be __________ data.

Attribute

common cause

variable

all of the above

none of the above

__________ data are discrete.

Attribute

Common cause

Variable

All of the above

None of the above

Type(s) of variable control chart(s) include(s):

x-bar.

range.

s.

all of the above.

none of the above.

Unnecessarily taking action based on a point falling outside the control limits when the process is actually in control is __________ error.

type ICORRECT ANSWER

type II

type III

all of the above

none of the above

__________ variation is unnatural variation in a process.

The primary purpose of a control chart is to determine the type of __________ present.

When __________ variation is present, the process is said to be out of control.

__________ believed that only management can address common cause variation.

Ring gauges are __________ gauges.

fixed

variable

feeler

ruler

plug

__________ gauges are forms of go/no-go gauges.

Feeler

Ring

Plug

Both a and c

Both b and c

__________ of a gauge is the closeness of agreement between an observed value and an accepted reference value.

Precision

Repeatability

Accuracy

Reproducibility

None of the above

The __________ of a gauge is determined by calibration.

precision

repeatability

accuracy

reproducibility

none of the above

__________ is appraising characteristics of supplies and components that involve the application of established scientific and lab methods.

__________ is used to inspect a part of internal defects.

__________ is a common instrument used to measure surface finish.

__________ hardness test measures hardness by the height of the rebound of a diamond-tipped hammer after it strikes the surface under test.

The tools of quality include:

flow chart.

run chart.

process control chart.

all of the above.

none of the above.