...I have a PhD in psychology from Arizona State University, completing 10 graduate level statistics courses and working as a teaching assistant and lab instructor for undergraduate and graduate statistics courses. I've also worked as a data analyst in health services research for 11 years using St... (read more)
...Tutored 20+ years. I have used and tutored SPSS more than 20 years. I have PhD in Statistics and have helped many students in Probability in more than 10 years. (read more)