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A box contains 8 green and 4 blue marbles. Two marbles are selected (at once with no replacement). Find the expected number of green marbles among the selected ones.

A box contains 8 green and 4 blue marbles. Two marbles are selected (at once with no replacement). Find the expected number of green marbles among the selected ones.
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A box contains 8 green and 4 blue marbles. Two marbles are selected (at once with no replacement). Find the expected number of green marbles among the selected ones.

User Sai Nikhil
by
8.4k points

1 Answer

0 votes
The answer is the amazing 32


User Ilooner
by
8.5k points
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