P(white | head) = 11/15 P(white | tails) = 9/25 P(head | white) = 1/2 * 11/15 /( (1/2 * 11/15) + (1/2 * 9/25)) = 0.67 Solution P(white | head) = 11/15 P(white | tails) = 9/25 P(head | white) = 1/2 * 11/15 /( (1/2 * 11/15) + (1/2 * 9/25)) = 0.67.Read less