A new statewide poll has Donald Trump beating Hillary Clinton in November's presidential election.

According to a poll released Tuesday from North Carolina-based Public Policy Polling, 40 percent of voters would vote for Trump, narrowly edging out Clinton at 38 percent. Thirteen percent of voters surveyed are undecided.

The poll surveyed 896 registered Arizona voters between May 13 and May 15 by either telephone or an internet panel. The poll has a margin of error of plus or minus 3.3 percent.

Vermont Sen. Bernie Sanders won in Oregon Tuesday, but Clinton, who took Kentucky, is expected to secure the Democratic nomination against the GOP and Trump, who saw Texas Sen. Ted Cruz and Ohio Gov. John Kasich drop out of the race earlier this month.