What makes a political poll scientific...or not?
Send your questions and comments to dan@wral.com.

What makes a political poll scientific...or not? Send your questions and comments to dan@wral.com.

The science behind political polling

Dan Haggerty's In-Depth segments air in WRAL's 7pm newscasts. His stories explore complicated topics in thought-provoking ways.&nbsp;
Dan would love to hear from you! Send your questions and suggestions to&nbsp;<a href="mailto:dan@wral.com">dan@wral.com</a>.&nbsp;
WRAL-TV is part of Capitol Broadcasting Company. The station is the NBC affiliate in Raleigh, North Carolina.
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Dan Haggerty's In-Depth segments air in WRAL's 7pm newscasts. His stories explore complicated topics in thought-provoking ways.  Dan would love to hear from you! Send your questions and suggestions to dan@wral.com.  WRAL-TV is part of Capitol Broadcasting Company. The station is the NBC affiliate in Raleigh, North Carolina.  

Dan Haggerty's In-Depth segments air in WRAL's 7pm newscasts. His stories explore complicated topics in thought-provoking ways.&nbsp;
Dan would love to hear from you! Send your questions and suggestions to&nbsp;<a href="mailto:dan@wral.com" rel="noopener noreferrer">dan@wral.com</a>.&nbsp;
WRAL-TV is part of Capitol Broadcasting Company. The station is the NBC affiliate in Raleigh, North Carolina.
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The science behind political polling

The science behind political polling