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SAS_Institute

A00-280 · Question #102

A00-280 Question #102: Real Exam Question with Answer & Explanation

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Question

Given the SAS data set WORK.BP
 subjid SBP DBP
 ----- --- ---
 01361 103 92
 02422 130 87
 03489 117 70
 01834 118 85
 02678 145 79
The following SAS program is submitted:
data
 WORK.HIGHBP
 WORK.NORMBP
 WORK.INVESTBP;
 set WORK.BP;
 if SBP ge 140 and DBP ge 90 then output WORK.HIGHBP;
 if SBP lt 120 and DBP lt 80 then output WORK.NORMBP;
 else output WORK.INVESTBP;
run;
What is the result?

Options

  • AWORK.HIGHBP has 1 observation WORK.NORMBP has 1 observation WORK.INVESTBP has 3 observations
  • BWORK.HIGHBP has 1 observation WORK.NORMBP has 1 observation WORK.INVESTBP has 4 observations
  • CWORK.HIGHBP has 1 observation WORK.NORMBP has 1 observation WORK.INVESTBP has 2 observations
  • DWORK.HIGHBP has 2 observations WORK.NORMBP has 2 observations WORK.INVESTBP has 3 observations

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