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evablogger [386]

2 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

?

2 answers:

qaws [65]2 years ago

6 0

The expected number is 2 marbles

cricket20 [7]2 years ago

6 0

I hope this helps i believe it is 1/3<span />

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