Why do political polls vary?
Pick any day of the week and you can probably find multiple polls for the same race showing different results. Why the discrepancies? Experts say several factors can lead to different results.
http://www.wtsp.com/video/1865055000001/1/Why-do-political-polls-vary
http://bcdownload.gannett.edgesuite.net/wtsp/35087134001/35087134001_1865060873001_th-5064da163c4db0e4c37f24c3-1592194015001.jpg?pubId=35087134001
Why do political polls vary?
Pick any day of the week and you can probably find multiple polls for the same race showing different results. Why the discrepancies? Experts say several factors can lead to different results.
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