Distributed Properties of a «block»

According to the OMG SysML 1.6 beta specification, a “DistributedProperty is a stereotype of a Property used to apply a probability distribution to the values of the property.” This definition has existed in the SysML specification since at least the 2012 version 1.3. According to the SysML specification version 1.6, specific distributions can be defined by “applying a subclass of the DistributedProperty stereotype to the property.”

In the example, a «block» called My Block possesses a value property called myValueProperty which has the «normal» stereotype applied converting myValueProperty into a distributed property. In this particular example, the values of myValueProperty are normally distributed with a mean of 10 and a standard deviation of 2.

Reference:

Object Management Group (2018) OMG Systems Modeling Language Version 1.6. Needham, MA: OMG. Para 8.3.2.9.