There are a total of 4 + 5 + 6 + 2 + 5 = 22 marbles.
The probability of selecting a blue marble is 4/22.
The probability of selecting a marble that is not blue is 1 - 4/22 = 18/22 = 9/11.
Therefore, the experimental probability of randomly selecting a marble that is not blue is 9/11.
From a barrel of colored marbles, you randomly select 4 blue, 5 yellow, 6 red, 2 green, and 5 purple marbles. Find the experimental probability of randomly selecting a marble that is not blue. (1 point)
1 answer