1. A box contains 10 red marbles

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1. A box contains 10 red marbles, 20 blue marbles and 30 green marbles. 5 marbles are drawn from the box, what is the probability that (i) all will be blue? (ii) atleast one will be green?
05
Nov
1. A box contains 10 red marbles, 20 blue marbles and 30 green marbles. 5 marbles are drawn from the box, what is the probability that (i) all will be blue? (ii) atleast one will be green? 1. A box contains 10 red marbles 20 blue marbles and 30 green marbles. 5 marbles are drawn [...]
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Tags: 1. A box contains 10 red marbles , 20 blue marbles and 30 green marbles. 5 marbles are drawn from the box , what is the probability that (i) all will be blue? (ii) atleast one will be green? ,