SOLUTION: Imagine you havean urn in which there are 100 balls, 30 of balls are blue. You take a random sample of 6,what are the probability that in your sample there are 0,1,2,3,4,5 and 6 bl
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Question 597397: Imagine you havean urn in which there are 100 balls, 30 of balls are blue. You take a random sample of 6,what are the probability that in your sample there are 0,1,2,3,4,5 and 6 blue balls respectively
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
I'll do one and you can do the rest.
For 2 balls being blue:
(30C2*70C4)/100C6
=(435*916895)/1192052400
=398849325/1192052400
=0.3346
.
Ed
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