trump is winning in the polls because of one Black 19 year old male at USC. There using weighted avg

trump is winning in the polls because of one  

Black 19 year old male at USC.
There using weighted average skewing the polls with errors.

 
http://mobile.nytimes.com/2016/10/13/upshot/how-one-19-year-old-illinois-man-is-distorting-national-polling-averages.html?action=click&contentCollection=upshot®ion=rank&module=package&version=highlights&contentPlacement=1&pgtype=sectionfront&_r=3&referer=

http://www.nytimes.com/2016/10/13/upshot/how-one-19-year-old-illinois-man-is-distorting-national-polling-averages.html?action=click&contentCollection=upshot®ion=rank&module=package&version=highlights&contentPlacement=1&pgtype=sectionfront&_r=3&referer