Question 10: The following SAS program is submitted:
1 2 3 4
data work.quaterly_report; set work.survey; if qtr(survey_date) GT 2; run;
The SAS data set Work.Survey has 1 observation for each month in the year 2011, and the variable Survey_Date contains a SAS date value for each of the 12 months. How many of the original 12 observations in Work.Survey are written to the Work.Quaterly_Report data set?
a. 2 b. 3 c. 6 d. 9
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