Nadeeshani Jayasena Teaching Assistant Professor Fariborz Maseeh Mathematics and Statistics - Liberal Arts & Sciences Office Room FMH 460 L Phone (503) 725-8296 Email nadeeshani.jayasena@pdx.edu Contact me Biography not available. Follow Me Education B.S. Production EngineeringUniversity of Peradeniya, Sri Lanka Ph.D. StatisticsUniversity of Nebraska-Lincoln M.S. StatisticsSam Houston State University