SAS_Institute
A00-281 · Question #80
A00-281 Question #80: Real Exam Question with Answer & Explanation
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Question
Given two data sets with the following variables: Why is the blue note showing in the log?
Exhibit
Options
- AThe variable VISIT occurs in both data sets but is not included in the BY statement.
- BThere are no observations with matching values for SUBJID in either data set.
- CThere are multiple observations with the same value for SUBJID in both data sets.
- DOne of the two data sets has multiple observations with the same value for SUBJID.
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