Question 1206967
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<table border = "1" cellpadding = "5"><tr><td>Age</td><td>Republican</td><td>Democrat</td><td>Independent</td><td>Other</td><td>Total</td></tr><tr><td>18  -  28</td><td>205</td><td>432</td><td>98</td><td>112</td><td>847</td></tr><tr><td>29  -  38</td><td>311</td><td>301</td><td>109</td><td>83</td><td>804</td></tr><tr><td>39  -  49</td><td>250</td><td>251</td><td>150</td><td>122</td><td>773</td></tr><tr><td>≥50</td><td>272</td><td>283</td><td>142</td><td>107</td><td>804</td></tr><tr><td>Total</td><td>1038</td><td>1267</td><td>499</td><td>424</td><td>3228</td></tr></table>


Add up the totals for the age groups "18-28" and "29-38" which represents everyone under 39 years old.
847+804 = 1651


There are 1651 people younger than 39 years of age.


This is out of the 3228 people total in the bottom right corner.


1651/3228 = 0.511462 approximately which rounds to <font color=red size=4>0.51</font>
This is the approximate probability of selecting a voter under 39 years old.
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