Sub-population A of 100 records and B of 200 records are combined in a campaign workflow with a Union activity. The resulting population C contains 200 records.
What should the Practitioner conclude?
A. Records in A have been excluded from C.
B. All of the records in A are also in B.
C. All of the records in B are also in A.
D. A and B are mutually exclusive.
Answer: B