THIS COURSE AIMS TO HELP INDUSTRIAL ENGINEERING STUDENTS TO UNDERSTAND FUNDAMENTAL CONCEPT OF PROBABILITY THEORY AND GAIN THE ABILITY TO USE METHODS OF THE DISCIPLINE. THE MAIN CONTENT INCLUDES INTRODUCING THE PROBABILITY THEORY - GIVING PRIORITY TO RANDOM VARIABLES RELATED TO UNCERTAIN EVENTS; ENSURING THAT STUDENTS HAVE A DEEP UNDERSTANDING OF PROBABILITY DISTRIBUTIONS AND THEIR IMPLICATIONS IN INDUSTRIAL ENGINEERING; HELPING THE STUDENTS TO USE PROBABILITY THEORY TO BUILD AND ANALYZE INDUSTRIAL ENGINEERING MODELS/PROBLEMS ENCOUNTERED IN REAL LIFE, ESPECIALLY FOR THE PROBLEMS INCLUDING UNCERTAINTY.