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Mathematics 11 Online
OpenStudy (anonymous):

if u have 3 white balls and 3 black balls in a box , 3 balls are chosen randomly from a box one after the other without replacement (ball not put back in box) write the sample space

hartnn (hartnn):

total balls = ?

OpenStudy (anonymous):

6 balls

hartnn (hartnn):

and you are choosing how many balls from 6 balls ?

OpenStudy (anonymous):

u choose 3 balls one after the other

hartnn (hartnn):

so the sample space would be \(^6C_3\)

OpenStudy (anonymous):

thanks ..so its combination cuz it doesnt make difference

hartnn (hartnn):

yes. its combination.

hartnn (hartnn):

any doubts ?

OpenStudy (anonymous):

nope just checking :D

hartnn (hartnn):

ok, welcome ^_^

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