Lsu exst 4025 midterm studia online su

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LSU EXST 4025 Midterm
Studia online su
55. Why would you need a SAS date constant? You use a SAS date
constant when you
want to
convert a calendar
date to a SAS date
value
57. What symbol is required in an assignment state-
ment?
58. Why would you use IF-THEN/ELSE statements
instead of IF-THEN statements?
59. What is the result of the assignment statement? 9
The order of opera-
tions from left to right
is division and
multiplication fol-
lowed by addition
and subtraction.
Parentheses can be
used to control the
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LSU EXST 4025 Midterm
Studia online su
order of
operations
60. What is the result of the assignment statement giv-
en
the values of var1 and var2?
61. What statement needs to be added to the DATA step
to remove/retain variables?
62. Why are some of the Bonus values missing in
the PROC PRINT output for orion.nonsales?
63. How would you prevent Freq from being truncated?
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LSU EXST 4025 Midterm
Studia online su
64. Why does the WHERE statement not work in this
DATA step?