104. The following SAS program is submitted:
proc format;
value score 1 - 50 = 'Fail'
51 - 100 = 'Pass';
run;
proc report data = work.courses nowd;
column exam;
define exam / display format = score.;
run;
The variable EXAM has a value of 50.5.
How will the EXAM variable value be displayed in the REPORT procedure
output?
A. Fail
B. Pass
C. 50.5
D. . (missing numeric value)
Answer: C

这道题是不是在1 - 50 = 'Fail' 51 - 100 = 'Pass'; 有问题? 应该是1-<50 = 'Fail'
51-<100 = 'Pass';? 所以在format并没有执行?