Given data
No of red marbles = 4
No of green marbles = 2
No of white marbles = 3
No of purple marbles = 1
Let X denote the no of green marble
2 Cases for at most one green marb...
P(X = 0) + P(X P(X 1) 1) 8 6, 10 28+112 .5. 10 6 3 210 6
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