Menu: View→Analysis Properties→Bootstrap→Bias-corrected confidence intervals
Obtains bias-corrected bootstrap confidence intervals (Efron, 1987).
For more information, see the ConfidenceBC method of the AmosEngine class.
Programming
In Amos Graphics programs, you can put a check mark in this check box by using the following statement (Visual Basic):
pd.GetCheckBox("AnalysisPropertiesForm", "ConfidenceBCCheck").Checked = True