Proof Media Cherry Picks Data to Continue Horserace
By MsJoanne - July 28, 2008, 5:20PM
Why report news when creating it is so much more fulfilling?
Some choice tidbits:
Looking at the CNN national polling map, we see Virginia identified as red, meaning McCain, and the poll connected to that (VCU) shows McCain up by 8 points. Yet the RCP Average for Virginia reveals Obama +1. The VCU survey cited by CNN was done on May 12-18. RCP lists no less than six polls that are more recent. Five of them give Obama the lead, while one gives McCain the lead by a single point. Clearly this is a very close race, but why did CNN feel it necessary to quote a poll that is over two months out of date and well outside the statistical norm of the other polling?
What about the critical state of Florida? CNN paints it red on the basis of an ARG poll dated 7/21 giving McCain a 2 point edge. The RCP Average for Florida reveals a tie. The most recent Rasmussen poll (7/22) shows Obama at +2. The most recent Quinnipiac (6/16) shows Obama at +4. To be fair, the RCP site is not yet showing the most recent ARG poll cited by CNN, and only shows ARG’s poll from June which had Obama at +5.
The question this begs is: why does CNN have the most up to date polling only when it favors McCain? Why does CNN ignore more recent polling only when that polling favors Obama?What about Indiana? This is another close race that needs an honest analysis.
CNN paints Indiana red on the basis of a poll done in APRIL by the South Bend Tribune (a journalistic juggernaut?) giving McCain an 8 point lead. Yet the RCP Average for Indiana is Obama +0.5. The surveys used in that average include the poll cited by CNN, but also three other polls, all of which give Obama an edge, by +8, +1, and +1.
http://tpmcafe.talkingpointsmemo.com/talk/2008/07/proof-media-cherry-picks-data.phpand more at:
http://tpzoo.wordpress.com/2008/07/27/why-report-news-when-creating-it-is-so-much-more-fulfilling/