Historically, the Challenger has easily captured the undecided
vote. Adjust the Kerry numbers accordingly to get the true
vote.
Assume 2/3 of undecided & Nader votes will go to Kerry.
AdjKerry = Kerry +2/3*(100-Kerry-Bush)
13-POLL AVERAGE
..........Actual..... .....Adjusted......
Kerry Bush Diff Kerry Bush Diff
Jan 40.8 51.6 -10.8 45.9 54.1 -8.2
Feb 47.4 46.0 1.4 51.8 48.2 3.6
Mar 47.4 44.7 2.6 52.6 47.4 5.3
Apr 46.5 45.3 1.2 52.0 48.0 3.9
May 46.5 44.4 2.1 52.5 47.5 5.1
June 47.5 44.5 3.0 52.8 47.2 5.7
1 IBD
Jan na na na
Feb 44 41 3 54.0 46.0 8.0
Mar 45 43 2 53.0 47.0 6.0
Apr 40 44 -4 50.7 49.3 1.3
May 43 42 1 53.0 47.0 6.0
June 43 44 -1 51.7 48.3 3.3
2 ABC
Jan na na na
Feb 52 43 9 55.3 44.7 10.7
Mar 53 44 9 55.0 45.0 10.0
Apr 48 49 -1 50.0 50.0 0.0
May 49 47 2 51.7 48.3 3.3
June 53 45 8 54.3 45.7 8.7
3 AP
Jan 37 54 -17 43.0 57.0 -14.0
Feb na na na
Mar 45 46 -1 51.0 49.0 2.0
Apr 44 45 -1 51.3 48.7 2.7
May 43 46 -3 50.3 49.7 0.7
June
4 NWK
Jan 41 52 -11 45.7 54.3 -8.7
Feb 50 45 5 53.3 46.7 6.7
Mar 48 45 3 52.7 47.3 5.3
Apr 50 43 7 54.7 45.3 9.3
May 46 45 1 52.0 48.0 4.0
June
5 ARG
Jan 47 46 1 51.7 48.3 3.3
Feb 48 46 2 52.0 48.0 4.0
Mar 50 43 7 54.7 45.3 9.3
Apr 50 44 6 54.0 46.0 8.0
May 47 44 3 53.0 47.0 6.0
June 48 46 2 52.0 48.0 4.0
6 NBC
Jan 35 54 -19 42.3 57.7 -15.3
Feb na na na 0.0
Mar 45 47 -2 50.3 49.7 0.7
Apr na na na 0.0
May 42 46 -4 50.0 50.0 0.0
June
7 FOX
Jan 32 54 -22 41.3 58.7 -17.4
Feb 43 47 -4 49.7 50.3 -0.7
Mar 44 44 0 52.0 48.0 4.0
Apr 42 43 -1 52.0 48.0 4.0
May 42 42 0 52.7 47.3 5.3
June 45 43 2 53.0 47.0 6.0
8 CBS
Jan 48 43 5 54.0 46.0 8.0
Feb 47 46 1 51.7 48.3 3.3
Mar 43 46 -3 50.3 49.7 0.7
Apr 48 43 5 54.0 46.0 8.0
May 49 41 8 55.7 44.3 11.3
June
9 CNN/Gallup
Jan 43 55 -12 44.3 55.7 -11.3
Feb 48 49 -1 50.0 50.0 0.0
Mar 52 44 8 54.7 45.3 9.3
Apr 46 51 -5 48.0 52.0 -4.0
May 49 47 2 51.7 48.3 3.3
June 50 44 6 54.0 46.0 8.0
10 PEW
Jan 41 52 -11 45.7 54.3 -8.7
Feb 47 47 0 51.0 49.0 2.0
Mar 48 44 4 53.3 46.7 6.7
Apr 47 46 1 51.7 48.3 3.3
May 50 45 5 53.3 46.7 6.7
June 46 48 -2 50.0 50.0 0.0
11 LA Times
Jan na na na
Feb na na na
Mar na na na
Apr 49 46 3 52.3 47.7 4.7
May
June 51 44 7 54.3 45.7 8.7
12 Zogby
Jan na na na
Feb na na na
Mar 48 46 2 52.0 48.0 4.0
Apr 47 44 3 53.0 47.0 6.0
May 47 42 5 54.3 45.7 8.7
June 44 42 2 53.3 46.7 6.6
13 Harris-CNN/Time
Jan 43 54 -11 45.0 55.0 -10.0
Feb 48 50 -2 49.3 50.7 -1.3
Mar na na na
Apr na na na
May 51 46 5 53.0 47.0 6.0