1.

An urn contains 6 red, 4 blue, 2 green and 3 yellow marbles. If four marbles are picked up at random, what is the probability that 1 Is green, 2 are blue and 1 is red ?

A. $\frac{13}{35}$$
B. $\frac{24}{455}$$
C. $\frac{11}{15}$$
D. $\frac{1}{13}$$
Answer» C. $\frac{11}{15}$$


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