In a certain population suppose 4% of boys are color blind and 1.4% of girls are color blind. We do a color blind test to a sample of children from this population, 60% of whom are boys. What percentage of the color blind children do we expect to be girls? Let: B = child is a boy B' = child is not a boy (i.e., is a girl) C = child is color blind C' = child is not color blind