International Statistic Poster Competition 2015 (ISPC 2015) is an event of the Industrial Engineering department at Petra Christian University, Indonesia. This annual competition held until now, but especially for this year is held for all students among the world. The objective of the competition is to improve the student's ability to provide the information by using the statistics methods in poster form. The posters should reflect or illustrate usage analysis, interpretation and communication of statistics or statistical information. The participants of this competition choose an interesting topic to be analyzed using statistic tools, and then make a poster about the research to show the results. This year, UBAYA sent a team in the competition which named UBAYA team to participate.