a bag contains 6 red marbles, 9 blue marbles, and 4 green marbles. what is the p
ID: 3111082 • Letter: A
Question
a bag contains 6 red marbles, 9 blue marbles, and 4 green marbles. what is the probability of that a randomly selected marble is blue? Write your answer as a reduced fraction. a bag contains 6 red marbles, 9 blue marbles, and 4 green marbles. what is the probability of that a randomly selected marble is blue? Write your answer as a reduced fraction. a bag contains 6 red marbles, 9 blue marbles, and 4 green marbles. what is the probability of that a randomly selected marble is blue? Write your answer as a reduced fraction.Explanation / Answer
Number of blue marbles = 9
Total number of marbles = 6 + 9 + 4 = 19
Number of events favourable to the occurrence = number of combinations of blue marble = 9.
Total number of events = Total number of marbles = 19
So, Probability of blue marble = 9/19.