A researcher wants to study the effects of years of education and years of work experience in job satisfaction. She recruits ten high school graduates, ten college graduates, and ten medical school graduates who have all recently joined their first jobs. The subjects provide job satisfaction ratings at 1 year, 3 years, and 5 years from when they first start working at their new jobs. High School College Medical School 1 year 10 9 11 3 years 6 10 5 years 12 12 12 (i) What is the experimental design: (ii) How many sources of variance are present: (ii) Is there a main effect of education (yes or no): (iv) Is there a main effect of years of working experience (yes or no): (v) Is there an interaction effect (yes or no): (vi) If the time periods were chosen randomly, you would use MSAB to test for the effect of time period (true or false)