majormkh10
majormkh10
17.12.2019 • 
Mathematics

From a barrel of colored marbles, you randomly select 3 blue, 2 yellow, 7 red, 8 green, and 2 purple marbles. find the experimental probability of randomly selecting either a green or a purple marble.
a. 9/22
b. 5/11
c. 6/11
d. 1/2

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