Câu 27: A00-211: SAS Base Programming for SAS 9

Given the following IF/THEN statement:If Age NE 16 and Age NE 15 then Group=1;Which assignment statement for variable Group is functionally equivalent to the original statement used in the above data step?

1. A. if (Age NE 16) or (Age NE 15) then Group=1; — đáp án hiện tại
2. B. where Age not between (15 and 16) then Group=1;
3. C. where Age not between 15 and 16 then Group=1;
4. D. if Age not in(15,16) then Group=1;