You are interested in determining if there is a significant difference in the average number of violent incidents between people in jail for tax evasion and those incarcerated for violent crimes. What are all of the assumptions for the test that should be used to determine this? A. Random sampling, and equal population variances B. Interval/ratio DV and dependent groups C. Random sampling and interval/ratio DV D. Random sampling and interval/ratio DV and equal population variances