Options - Limits
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Charts  G, T

Allows you to draw control limits above and below the mean at percentiles of the distribution. You can also set bounds on the upper and/or lower control limits.

Dialog box items

Display additional percentile limits at

These percentiles of the distribution: Enter one or more values. The values that you enter are the number of percentiles above and below the center line. If you enter more than one value, a pair of control limits is drawn for each number in the list.

Place bounds on control limits

Lower control limit bound: Check to set a lower bound for the control limits.

Upper control limit bound: Check to set an upper bound for the control limits.