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| Word |
Description |
| Zone A |
Industry standard statistical zone. Range between 2 and 3 standard deviations from your process mean. The outer bound(s) of Zone A is/are your control limit(s). |
| Zone B |
Industry standard statistical zone. Range between 1 and 2 standard deviations from your process mean. |
| Zone C |
Industry standard statistical zone. Range between 0 and 1 standard deviations from your process mean. The inner bound(s) of this zone is your process mean. |
