Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
1952 United States Senate election in Arizona
Table title:
Results
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=2 rowspan=1 > Party </th><th colspan=1 rowspan=1 > Candidate </th><th colspan=1 rowspan=1 > Votes </th><th colspan=1 rowspan=1 > % </th><th colspan=1 rowspan=1 > ± </th></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Republican </td><td class="highlighted"  colspan=1 rowspan=1 > Barry Goldwater </td><td class="highlighted"  colspan=1 rowspan=1 > 132,063 </td><td colspan=1 rowspan=1 > 51.31 </td><td colspan=1 rowspan=1 > +21.18 </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Democratic </td><td class="highlighted"  colspan=1 rowspan=1 > Ernest McFarland (incumbent) </td><td class="highlighted"  colspan=1 rowspan=1 > 125,338 </td><td colspan=1 rowspan=1 > 48.69 </td><td colspan=1 rowspan=1 > 20.49 </td></tr>
<tr> <th colspan=3 rowspan=1 > Majority </th><td class="highlighted"  colspan=1 rowspan=1 > 6,725 </td><td colspan=1 rowspan=1 > 2.61 </td><td colspan=1 rowspan=1 > 36.44 </td></tr>
<tr> <th colspan=3 rowspan=1 > Turnout </th><td colspan=1 rowspan=1 > 257,401 </td><td colspan=1 rowspan=1 > 82.28 </td><td colspan=1 rowspan=1 > +23.65 </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=2 rowspan=1 > Republican gain from Democratic </td><th colspan=1 rowspan=1 > Swing </th><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
What was the outcome of the 1952 United States Senate election in Arizona?
Answer:
In 1952, Barry Goldwater defeated incumbent Ernest McFarland by a margin of 6,725 votes, in the Arizona U.S. Senate election.