A if you roll a dice 12 times what is the probability that

Question

(a) If you roll a dice 12 times what is the probability that you will roll two 6s?

(b) If you roll a dice 12 times what is the probability that you will roll more than two 6s?

(c) If you roll a dice 12 times what is the mean and the variance of the number of 6s you will throw?

(d) If you roll a dice 12 times what is the skewness and kurtosis of the number of 6s you will throw?