The prognostications within the Vanderbilt University Poll released by its Center for the Study of Democratic Institutions missed the actual intentions of Tennessee voters by up to 20 percent.
Published in May, the Vanderbilt poll failed to capture the size of the lead achieved by Senator Marsha Blackburn (R-TN) in her race against State Representative Gloria Johnson (D-Knoxville), with the pollsters ultimately off by 20 percent.
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