A bag contains only red and blue marbles. You randomly draw a marble from the bag and replace it. The table shows the results of repeating this experiment. Find the likelihood of each event

Red: 21
Blue: 21
a. The next marble you choose is red.
b. The next marble you choose is neither red nor blue.

a. The likelihood of choosing a red marble is P(R) = 21/(21+21) = 21/42 = 1/2

b. The likelihood of choosing a marble that is neither red nor blue is P(neither) = 0/42 = 0