how to calculate probability of drawing a black ball what is the possibility of a black ball being thrown in a black and white ball game? what is the probability of drawing blackballs what is the probability of drawing a black ball when you draw a black ball what is the probability which condition does the ball draw probability of drawing a black ball in a pair of black and white balls with mixed replacement condition what is the probability for n numbers how to find probability of drawing a black and white ball which term indicates the probability of drawing a black ball what is the probability to draw a black ball in a set of black and white balls with mixed replacement conditions? which term represents the probability that a black ball will be drawn how to find probability to draw a black ball what is the probability of drawing one black ball what is probability to draw a black ball what is the probability to draw a black ball what is the probability of drawing a black ball in a set of black and white balls with mixed replacement conditions what is the probability of drawing a black ball in a set of black and white balls with mixed replacement conditions? what is the probability of drawing a black ball when the probability that n draws a blackball