📄 m12 - creating sas data sets from raw data - 47 of 48.mht
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Date: Wed, 3 Mar 2004 16:12:46 +0800
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<P><EM>Select the best answer for each question and click Score My =
Quiz.</EM>=20
<OL>
<LI><!-- InstanceBeginEditable name=3D"q1text" -->Which SAS =
statement=20
associates the fileref <STRONG>Crime</STRONG> with the raw data =
file=20
<STRONG>C:\States\Data\Crime</STRONG>?<!-- InstanceEndEditable =
-->=20
<P>
<TABLE border=3D0>
<TBODY>
<TR vAlign=3Dtop>
<TD><INPUT type=3Dradio value=3Da name=3Dques1> </TD>
<TD> <EM>a.</EM> </TD>
<TD><!-- InstanceBeginEditable name=3D"q1a" --><PRE><FONT =
color=3D#003399>filename crime 'c:\states\data\crime';</FONT></PRE><!-- =
InstanceEndEditable --></TD></TR>
<TR vAlign=3Dtop>
<TD><INPUT type=3Dradio value=3Db name=3Dques1> </TD>
<TD> <EM>b.</EM> </TD>
<TD><!-- InstanceBeginEditable name=3D"q1b" --><PRE><FONT =
color=3D#003399>filename crime c:\states\data\crime;</FONT> </PRE><!-- =
InstanceEndEditable --></TD></TR>
<TR vAlign=3Dtop>
<TD><INPUT type=3Dradio value=3Dc name=3Dques1> </TD>
<TD> <EM>c.</EM> </TD>
<TD><!-- InstanceBeginEditable name=3D"q1c" --><PRE><FONT =
color=3D#003399>fileref crime 'c:\states\data\crime';</FONT> </PRE><!-- =
InstanceEndEditable --></TD></TR>
<TR vAlign=3Dtop>
<TD><INPUT type=3Dradio value=3Dd name=3Dques1> </TD>
<TD> <EM>d.</EM> </TD>
<TD><!-- InstanceBeginEditable name=3D"q1d" --><PRE><FONT =
color=3D#003399>filename 'c:\states\data\crime' crime;</FONT></PRE><!-- =
InstanceEndEditable --></TD></TR></TBODY></TABLE>
<P></P>
<LI><!-- InstanceBeginEditable name=3D"q2text" -->Filerefs =
remain in=20
effect until . . . <!-- InstanceEndEditable -->
<P>
<TABLE border=3D0>
<TBODY>
<TR vAlign=3Dtop>
<TD><INPUT type=3Dradio value=3Da name=3Dques2> </TD>
<TD> <EM>a.</EM> </TD>
<TD><!-- InstanceBeginEditable name=3D"q2a" -->you change =
them.<!-- InstanceEndEditable --></TD></TR>
<TR vAlign=3Dtop>
<TD><INPUT type=3Dradio value=3Db name=3Dques2> </TD>
<TD> <EM>b.</EM> </TD>
<TD><!-- InstanceBeginEditable name=3D"q2b" -->you cancel =
them.<!-- InstanceEndEditable --></TD></TR>
<TR vAlign=3Dtop>
<TD><INPUT type=3Dradio value=3Dc name=3Dques2> </TD>
<TD> <EM>c.</EM> </TD>
<TD><!-- InstanceBeginEditable name=3D"q2c" -->you end your =
SAS=20
session. <!-- InstanceEndEditable --></TD></TR>
<TR vAlign=3Dtop>
<TD><INPUT type=3Dradio value=3Dd name=3Dques2> </TD>
<TD> <EM>d.</EM> </TD>
<TD><!-- InstanceBeginEditable name=3D"q2d" -->all of the =
above <!-- InstanceEndEditable --></TD></TR></TBODY></TABLE>
<P></P>
<LI><!-- InstanceBeginEditable name=3D"q3text" -->Which =
statement=20
identifies the name of a raw data file to be read with the =
fileref=20
<STRONG>Products</STRONG> and specifies that the DATA step read =
only=20
records 1-15?<!-- InstanceEndEditable -->=20
<P>
<TABLE border=3D0>
<TBODY>
<TR vAlign=3Dtop>
<TD><INPUT type=3Dradio value=3Da name=3Dques3> </TD>
<TD> <EM>a.</EM> </TD>
<TD><!-- InstanceBeginEditable name=3D"q3a" --><PRE><FONT =
color=3D#003399>infile products obs 15;</FONT></PRE><!-- =
InstanceEndEditable --></TD></TR>
<TR vAlign=3Dtop>
<TD><INPUT type=3Dradio value=3Db name=3Dques3> </TD>
<TD> <EM>b.</EM> </TD>
<TD><!-- InstanceBeginEditable name=3D"q3b" --><PRE><FONT =
color=3D#003399>infile products obs=3D15;</FONT></PRE><!-- =
InstanceEndEditable --></TD></TR>
<TR vAlign=3Dtop>
<TD><INPUT type=3Dradio value=3Dc name=3Dques3> </TD>
<TD> <EM>c.</EM> </TD>
<TD><!-- InstanceBeginEditable name=3D"q3c" --><PRE><FONT =
color=3D#003399>input products obs=3D15;</FONT> </PRE><!-- =
InstanceEndEditable --></TD></TR>
<TR vAlign=3Dtop>
<TD><INPUT type=3Dradio value=3Dd name=3Dques3> </TD>
<TD> <EM>d.</EM> </TD>
<TD><!-- InstanceBeginEditable name=3D"q3d" --><PRE><FONT =
color=3D#003399>input products 1-15;</FONT></PRE><!-- =
InstanceEndEditable --></TD></TR></TBODY></TABLE>
<P></P>
<LI><!-- InstanceBeginEditable name=3D"q4text" -->Which of the =
following=20
programs correctly writes the observations from the data set =
below to a=20
raw data file? <BR><BR>SAS data set Work.Patients=20
<TABLE title=3D"SAS Data Set" cellSpacing=3D0 cellPadding=3D3 =
bgColor=3D#cccccc=20
border=3D1 frame=3Dbox>
<THEAD>
<TR bgColor=3D#f7f7de>
<TD align=3Dmiddle><FONT face=3D"Verdana, Arial, Helvetica"=20
color=3D#000000 size=3D2><B>ID</B></FONT></TD>
<TD align=3Dmiddle><FONT face=3D"Verdana, Arial, Helvetica"=20
color=3D#000000 size=3D2><B>Sex</B></FONT></TD>
<TD align=3Dmiddle><FONT face=3D"Verdana, Arial, Helvetica"=20
color=3D#000000 size=3D2><B>Age</B></FONT></TD>
<TD align=3Dmiddle><FONT face=3D"Verdana, Arial, Helvetica"=20
color=3D#000000 size=3D2><B>Height</B></FONT></TD>
<TD align=3Dmiddle><FONT face=3D"Verdana, Arial, Helvetica"=20
color=3D#000000 size=3D2><B>Weight</B></FONT></TD>
<TD align=3Dmiddle><FONT face=3D"Verdana, Arial, Helvetica"=20
color=3D#000000 =
size=3D2><B>Pulse</B></FONT></TD></TR></THEAD>
<TBODY>
<TR>
<TD align=3Dleft bgColor=3D#ffffff><FONT=20
face=3D"Verdana, Arial, Helvetica" color=3D#000000=20
size=3D2>2304</FONT></TD>
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