The 2014 Portland State Vikings football team represented Portland State University in the 2014 NCAA Division I FCS football season. They were led by fifth year head coach Nigel Burton and played their home games at Providence Park. They were a member of the Big Sky Conference. They finished the season 3–9, 2–6 in Big Sky play to finish in a three way tie for tenth place. Using only the above description and what you know about the world, "Nigel Burton has coached football for at least 5 years." is definitely correct, incorrect, or inconclusive? 