document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1129613>Question 1129613</A>: <I><SPAN STYLE=\"word-break: break-all;\"> You are testing the claim that the proportion of men who own cats is smaller than the proportion of women who own cats.\r<BR>\n" );
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document.write( "You sample 160 men, and 15% own cats.\r<BR>\n" );
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document.write( "You sample 120 women, and 35% own cats.\r<BR>\n" );
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document.write( "Find the test statistic.  </SPAN>\n" );
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document.write( "You sample <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=160 ALIGN=MIDDLE  ALT=\"160\"   DISABLED_style= \"max-width:90%; height:auto;\" > men, and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15 ALIGN=MIDDLE  ALT=\"15\"   DISABLED_style= \"max-width:90%; height:auto;\" >% =<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.15 ALIGN=MIDDLE  ALT=\"0.15\"   DISABLED_style= \"max-width:90%; height:auto;\" > own cats. \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=160%2A0.15=24 ALIGN=MIDDLE  ALT=\"160%2A0.15=24\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "so, the proportion of men who own cats is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=24%2F160 ALIGN=MIDDLE  ALT=\"24%2F160\"   DISABLED_style= \"max-width:90%; height:auto;\" >-><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%2F20 ALIGN=MIDDLE  ALT=\"3%2F20\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "You sample <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=120 ALIGN=MIDDLE  ALT=\"120\"   DISABLED_style= \"max-width:90%; height:auto;\" > women, and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=35 ALIGN=MIDDLE  ALT=\"35\"   DISABLED_style= \"max-width:90%; height:auto;\" >% own cats. \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=120%2A0.35=42 ALIGN=MIDDLE  ALT=\"120%2A0.35=42\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "so, the proportion of women who own cats is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=42%2F120 ALIGN=MIDDLE  ALT=\"42%2F120\"   DISABLED_style= \"max-width:90%; height:auto;\" >=><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7%2F20 ALIGN=MIDDLE  ALT=\"7%2F20\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "since <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%2F20%3C7%2F20+ ALIGN=MIDDLE  ALT=\"3%2F20%3C7%2F20+\"   DISABLED_style= \"max-width:90%; height:auto;\" >, it proves that the proportion of men who own cats is smaller than the proportion of women who own cats   </SPAN>\n" );
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