W.Edwards Deming Introduced Control Charts in the 1920s

question 68

True/False

W.Edwards Deming introduced control charts in the 1920s.

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Definitions:

Z Score

A statistical gauge that measures how a value compares to the average of a set of values by counting the number of standard deviations it falls from the mean.

Standard Score

A score that expresses the number of standard deviations a datum is from the mean of the distribution.

Normal Curve

A symmetrical, bell-shaped curve that describes the distribution of many types of data where most values cluster around the mean.

Z Score

A quantifier that assesses a value's deviation from the dataset's mean, represented in the scale of standard deviations.