Prof Dr Lee holds a Doctorate in Quantitative Management from University of South Australia and Master of Education in Quantitative Methods from International Islamic University Malaysia, while his first degree is from University of Malaya majoring in Biology and Statistics. To date he has published more than 30 papers namely in statistical modeling and application of statistical approach in decision making, as well as numerous books mainly on quantitative methods. He has vast experience in education, has taught in various institutions of higher learning as well as being a consultant to many private colleges. Prof Dr Lee also an active researcher with National Higher Education Institute , a think-tang under the Ministry of Education, Malaysia. His research interest is very much on testing and evaluation as well as literacy.