A Tool Which Indicates How Frequently Each Type of Defect

question 143

Multiple Choice

A tool which indicates how frequently each type of defect occurs is a ________.

• A) control chart
• B) Pareto diagram
• C) scatter diagram
• D) fishbone diagram

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Definitions:

Durbin-Watson Test

A statistical test used to detect the presence of autocorrelation in the residuals from a regression analysis.

Negative Autocorrelation

A statistical property where a variable is inversely correlated with its own lagged values, implying that positive changes are likely followed by negative changes, and vice versa.

Durbin-Watson Statistic

A statistical measure employed to identify autocorrelation within the residuals of a linear regression study.

Hypotheses Testing

A statistical method used to decide whether there is enough evidence to reject a null hypothesis, based on sample data.