If a Process Has Subgroups for Variable Data and the Process

question 166

Multiple Choice

If a process has subgroups for Variable data and the process runs for a long period of time, then the best pair of SPC Charts to use would be an Xbar and _________.  

• A) NP Chart
• B) Individuals Chart
• C) R Chart
• D) C Chart

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Definitions:

Interruptions

Unexpected or unplanned for events or disturbances that impede or halt progress, especially in sales or productivity contexts.

Demonstration

A visual or practical presentation showing how a product or service works or its benefits.

Probability

The measure of the likelihood that an event will occur, quantified as a number between 0 and 1.

Spontaneity

Acting on impulse rather than planning in advance, characterized by sudden and unplanned actions.