Question: Ten dice are rolled. Five dice are red and five are green. Write down numerical expressions for:
a) The probability of the event that exactly four of the ten dice are sixes,
b) The probability of the event that exactly two of the red dice are sixes and exactly three of the green dice show even numbers.
c) The probability that there are the same number of sixes among the red dice as among the green dice.
d) The probability that there are strictly more sixes among the red dice than among the green dice.