1. There are two boxes, each of which contains a certain number of cubes and balls, painted in either red or blue. The numbers of different kinds of cubes and balls in both boxes are given by the following table: Вох 1 Box 2 red | blue red | blue 6 24 14 56 cube 28 42 ball 12 18 A person first flips a fair coin. If the coin show a head, he will draw an item from Box 1, otherwise draw an item from Box 2. Let's define the following random variables: if the coin shows a head B 0 if the coin showy a tail