Given the following output from the TTEST Procedure: Variable:

What is the t-test p-value?
A. 0.2041
B. 0.3121
C. <.0001
D. 37.49
正解:C
質問 2:
Given the data set HE:

What will the values be of variable HOSPDURD for the two subjects?
A. 65, 9
B. 50, 9
C. 5, missing
D. missing, missing
正解:D
質問 3:
This question will ask you to provide a line of missing code.

Which line of code would produce the blue notes in the log?
A. if indm ne indisp then output 'MERGE ISSUE: ' subjid indm indisp ;
B. %if indm ne indisp %then %put 'MERGE ISSUE: ' subjid= indm= indisp=;
C. if indm ne indisp then put 'MERGE ISSUE: ' subjid= indm= indisp=;
D. if indm ne indisp then put 'MERGE ISSUE: ' _all_ ;
正解:C
質問 4:
You have been asked to import an Excel spreadsheet. What will lead to substantial differences between the original Excel spreadsheet and the resulting SAS data set?
A. multiple value types within a single column
B. multiple value types within a single row
C. the number of rows to be read from the Excel file
D. the number of columns to be read from the Excel file
正解:A
質問 5:
Given the following entry in the SAS log:

Which alternate method could you use to?
Transpose all data
Not produce a warning message in the log
A. Use PROC DATASETS with SELECT and MODIFY statements
B. Use a DATA step with conditional OUTPUT statements
C. Use PROC COPY with SELECT statements
D. Use PROC TRANSPOSE with a WHERE clause to omit records with missing VISIT values
正解:B
質問 6:
Which statement will create a report footnote that identifies the date and time that the SAS program was executed?
A. footnote1 "Created on &sysdate9 &systime";
B. footnote1 'Created on &sysdate9 &systime';
C. footnote1 = "Created on &sysdate9 &systime";
D. footnote1 = 'Created on &sysdate9 &systime';
正解:A
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