In: Statistics and Probability
An urn contains 6 red balls, 7 white balls, and 8 blue balls.
a) If three balls are sampled without replacement, find probability that all are different colors
b) If three balls are sampled with replacement, find the probability that are different colors.
c) i n balls sampled with replacement, find probability that all are red.
d) If nballs sampled with replacement, find the probability that all are the same color.