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Mathematics 18 Online
OpenStudy (hba):

Probability help required.

OpenStudy (hba):

OpenStudy (hba):

Mind explaining?

OpenStudy (hba):

So only in the case of NMEE?

OpenStudy (hba):

@Euler271 It's without replacement right?

OpenStudy (hba):

Well no you aren't doing it right.

OpenStudy (hba):

hahhaa :p

OpenStudy (anonymous):

Actually I am Not sure whether my logic is also correct or not... But as far as my answer is concerned, there would be in total 8C2 combinations for choosing 2 out of 8 balls... And one out of them would be (1,2) pair... So my answer would be 1/8C2 = 1/28 = double of ^'s answer... Point out if any flaw :-)

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