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evablogger [386]
3 years ago
14

A box contains 4 red and 5 green marbles. if 6 marbles are drawn without replacement, what is the expected number of red marbles

?
Mathematics
2 answers:
qaws [65]3 years ago
6 0
The expected number is 2 marbles
cricket20 [7]3 years ago
6 0
I hope this helps i believe it is 1/3<span />
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