The Statistical Process Chart Used to Control the Number of Defects

question 121

Multiple Choice

The statistical process chart used to control the number of defects per unit of output is the

• A) \(\bar { X }\) -chart
• B) R-chart
• C) p-chart
• D) AOQ chart
• E) c-chart

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Definitions:

Action Hypothesis

An assumption made for the purpose of action or investigation, guiding decision-making or research direction.

P-Value

The probability of observing results at least as extreme as those measured when the null hypothesis is true, used in hypothesis testing.

Simple Random Sample

A segment of a statistical population where all individuals have the same likelihood of being selected.

Hypothesis Testing

A method of statistical inference used to decide whether there is enough evidence in a sample of data to support a particular belief or hypothesis about a population.