Simple Probabilities
A bag contains 6 red, 3 blue, 15 green, and 6 yellow marbles. A marble is selected without looking. Determine the probability of getting a red marble
1/5
A bag contains 6 red, 3 blue, 15 green, and 6 yellow marbles. A marble is selected without looking. Determine the probability of getting a black marble
0
A bag contains 6 red, 3 blue, 15 green, and 6 yellow marbles. A marble is selected without looking. Determine the probability of getting a not-green marble?
1/2