Republicans are far more likely to have land line phones while Democrats are more likely to have Mobile phones or devices--that is why, their poll is tilted towards Republicans...
Republicans are far more likely to have land line phones
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几分钟前Gallup主编接受采访说Gallup Poll包括移动电话调查。
-Chris20119-
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10/21/2012 postreply
07:58:34
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Does Gallup call cell phones?
-Chris20119-
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10/21/2012 postreply
08:09:00
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Gallup现做50%的手机和50%的固定电话采访。
-Chris20119-
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10/21/2012 postreply
08:44:57