Answer: The translation:
In the warehouse, there is a box with 30 lights of the same shape and colors. 15 are red, 10 are white, and 5 are blue. If five bulbs are taken at random:
a) The probability of each of the elementary events of the sample space S of this experiment.
b) What is the probability that two red, two white, and one blue are drawn.
c) Calculate the probability that at most two are drawn of the color blue.