Hi! I'm kind of confused about finding the probability of two or more events. In the question given to me, it states "Determine the percentages of people who have Rh+ and Rh-". So I'm confused about how I should find the probability of all Rh+ bloody groups and Rh- blood groups(I found the probability of each blood type). Furthermore, what do the terms P((A')), P((AB)') and P(AB or 0) mean?
Thank you for helping me out!
Thank you for helping me out!