Suppose that 20 of a population of registered voters are wom

Suppose that 20% of a population of registered voters are women who identify themselves as Democrats. The percent of women in the population of registered voters is 50%. A randomly selected voter in the population is a women. What is the conditional probability this individual will identify herself as a Democrat that we know she is a women?

Solution

50% are women. but 20% are democrat women. so that means 100/50 = 2 and 2 X 20 = 40%