ICGB Online Practice Questions and Answers

Significant variation in process performance is a consequence of several causes that can be classified using which of the terminologies shown. (Note: There are 2 correct answers).

A. Common

B. Random

C. Uneducated

D. Special

E. Vital

A periodic time frame can be used to arrange for Control Limit and Center Line calculations with good SPC implementation in a process.

A. True

B. False

The data on SPC charts are typically constructed such that they have the most recent data point on the right hand side.

A. True

B. False

A Six Sigma tool that helps to screen factors by using graphical techniques to logically subgroup multiple discrete X's plotted against a continuous Y is known as a _____________Chart.

A. SIPOC

B. Multi-Vari

C. Box Plot

D. Whisker

It is a Type I error if we reject the Null Hypothesis when it is actually true.

A. True

B. False

Unequal Variances can be the result of differing types of distributions.

A. True

B. False

The ability to repeat the same measurement obtained with one measurement instrument used several times by one appraiser while measuring the identical characteristic on the same part is known as ____________.

A. Repeatability

B. Bias

C. Linearity

D. Reproducibility

Examples of a Visual Factory include which of these? (Note: There are 2 correct answers).

A. White outlines on floor for proper inventory placement

B. Documented procedures with a numerical outline

C. Bad/Good indications of gauge readings with red and green outlines D. Implementing a defect inspection device

Which of these statements describe an undesirable situation when implementing SPC? (Note: There are 2 correct answers).

A. The lower Control Limit for the R chart is equal to zero

B. The Control Limits are wider than the customer specification limits

C. A process is in Statistical Control before implementation of SPC

D. Attempt to use SPC for tracking transaction times at a warehouse

E. Indication of the specification limits on the Control Chart

Measurement System Analysis is a procedure used to quantify all ____________ in the method or system used for taking measurements.

A. Totals

B. People involved

C. Variation

D. Summations