April 3, 2015 — Public Policy Polling conducted an intriguing new national survey of GOP voters (March 26-31; 443 national Republican primary voters), but the tiny respondent sample size casts a reliability question concerning the results.
Though the pollster cites a large polling error factor of 4.7 percent, such a small sample –- a national poll should be in the 1,000 respondent range -– usually yields an even greater unreliability factor.
Understanding such, the PPP results are still interesting; it shows the Republican presidential candidates closely bunched with five reaching double-digits, which suggests a free-for-all campaign. Should similar results be confirmed and continue through the early stages of primary and caucus voting next year, the preliminary states will produce no discernible pattern or consensus front runner. If so, the chance of moving to an open, or “brokered”, convention multiplies exponentially.
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