A Change in the Quality Level from 3-Sigma to 4-Sigma

question 13

True/False

A change in the quality level from 3-sigma to 4-sigma represents a five-fold improvement.

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Definitions:

Auto-

A prefix meaning self or same, used in terms that denote self-action, such as autoimmunity.

Self

The total, essential, or particular being of a person; the individual.

Mono-

A prefix meaning one, single, or alone; used in various scientific and medical terms.

Brady-

A prefix used in medical terms to denote slowness, as in bradycardia, which means slow heart rate.