Question

Four regular six-sided dice are rolled. to the nearest one-thousandth, what is the probability that the largest of the four scores is a six

Answer 1

prob(there are no sixes after the roll) = (5/6)^4 = 625/1296
Prob( at least on six is rolled) = 1 - 625/1296 = 671/1296 = 0.518 to nearest 1/1000