Polling conducted by the House Majority PAC on Oct. 10 and Oct. 11 put Denham down by 1 point.
However, Navitus Bay has said polls conducted by independent researchers "indicate majority support" for the scheme.
A recent poll conducted by Public Policy Polling found a majority of North Carolinians oppose the constitutional amendment.
The new trial, however, was conducted by Roche, which owns a majority of Genentech and sells the drug overseas.
In a survey conducted by the review panel, a majority of police officers said that the best way to improve morale would be to remove Chief Parks.
According to worldwide polls conducted by the prestigious US-based Pew Research Centre, a majority of people in over half the 43 countries surveyed say they had a positive view of Pope Francis, with particularly high ratings in Europe (84%) and Latin America (72%).
A survey conducted by YouGov last year found a majority of those questioned only favoured the death penalty for one type of murder - that of a child for "a sexual or sadistic motive" - and then only with 56% in favour.
In a poll conducted by YouGov and The Huffington Post, a majority of adults surveyed came closer to that second viewpoint.
Shortly after the release of the album, in a poll conducted by Billboard magazine, "an overwhelming majority" of people 79% of 5,195 voters were not surprised by Invincible entering the Billboard 200 at number one.
The 26 staff interviews took approximately 11 researcher-days, with the majority (19) conducted by three researchers over three consecutive days.
