In Applying Quality Control Charts, a Sample Statistic That Falls

question 197

True/False

In applying quality control charts, a sample statistic that falls outside the UCL and LCL indicates the process is exhibiting common causes of variation.

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Definitions:

Scatterplot

A graph that shows the relationship of bivariate data using points on the coordinate grid.

Percentile Rank

Percentile Rank represents the percentage of scores in a distribution that a specific score is higher than or equal to, used to compare individual performance within a group.

Frequency Table

A method of displaying data by listing each distinct value and the number of times it occurs.

Correlation Coefficient

A statistical measure that describes the extent to which two variables move in relation to each other.