Limits and Deviations

First Deviations

Deviation means observed value minus the centerline.

highlighted = computed this step

First deviation

The first observation is -2 from the centerline.

8−10=−28 - 10 = -2
Deviation tableThe table exposes each exact deviation from the centerline.deviations from centerlinevaluedeviation18-2210039-141115122

Second deviation

The second observation is exactly on the centerline, so its deviation is 0.

10−10=010 - 10 = 0
Deviation tableThe table exposes each exact deviation from the centerline.deviations from centerlinevaluedeviation18-2210039-141115122