Two more Iowa Republican presidential polls to add to the line graph

Loras College (4/21-4/23) has Scott Walker up 3 percentage points over Marco Rubio and Jeb Bush, 13% to 10%.

• Participants:  509
• Margin of error:  +/- 4.3%
• 'Undecided':  22.8%

Public Policy Polling (4/23-4/26) has Scott Walker up 10 percentage points over Marco Rubio and Jeb Bush, 23% to 13%

• Participants:  462
• Margin of error:  +/-4.6%
• 'Not sure':  8%

The obvious red flag here is the disparity between 'undecided' in the Loras poll and 'not sure' in the PPP poll, people who for whatever reasons, can't or won't make a selection.


Related posts:
Jeb Bush experiences some serious slippage in New Hampshire.  (4/17/2015)
Home-state voters show waning enthusiasm for a Lindsey Graham presidential campaign.  (4/16/2015)
Big spikes for Scott Walker, Donald Trump in most recent New Hampshire poll.  (4/13/2015)
Tracking the Florida Republican presidential primary polls, January-March 2015.  (4/4/2015)
Ohio Republican presidential primary poll: Ohio Governor Kasich leads the pack.  (4/3/2015)
Tracking the national Republican presidential primary polls.  (4/3/2015)
Republican presidential primary polls: The current top 5 preferences.  (4/2/2015)
New Hampshire Republican Presidential primary voters are having trouble making up their minds.  (3/31/2015)
Another day, another New Hampshire Presidential primary poll.  (3/28/2015)
Bush, Rubio not exactly wowing the home-state voters.  (3/27/2014)
Scott Walker tied for 2nd with 'Dunno' in latest CNN/ORC poll. (3/19/2015)
Bush-Walker-Dunno in a 3-way tie for Connecticut Presidential primary preferences.  (3/15/2015)
Don't know/no answer/somebody else/won't vote leads latest Quinnipiac Republican Presidential primary poll.  (3/6/2015)
Bush-Walker-Unsure are 1-2-3 in latest Florida Republican Presidential primary poll.  (3/3/2015)
Bush-Walker-Unsure are 1-2-3 in latest South Carolina Republican Presidential primary poll.  (3/3/2015)
It's Walker, Bush, Unsure in 1st Nevada Presidential primary poll of the year.  (3/2/2015)
Quinnipiac poll: Scott Walker is the Tea Party favorite among likely caucus-goers in Iowa.  (2/26/2015)
Texas Poll: Scott Walker takes it to a couple of Texans on their home turf.  (2/25/2015)
Someone else/no one, Ben Carson have best 1-2 punch in Public Policy poll.  (2/24/2015)
'Undecided' leads, Scott Walker 2nd, in year's first California Republican Presidential primary poll.  (2/20/2015)
On the merry-go-round: Mike Huckabee takes the lead in the latest Republican Presidential preference poll.  (2/18/2015)
Give it up: "Favorite Son" Lindsey Graham ekes out an anemic 17% in South Carolina poll.  (2/17/2015)
New Hampshire: Jeb Bush holds slim lead among crowded GOP pack in NBC News/Marist poll.  (2/17/2015)
Mike Huckabee retakes Iowa lead, Walker falls to 3rd in NBC News/Marist poll.  (2/17/2015)