document.write( "Question 855270: We throw a fair dice 4 times. The throws are independent among them.\r
\n" ); document.write( "\n" ); document.write( "i) What is the probability that we got at least one \"6\"?
\n" ); document.write( "ii) What is the probability that we got at least one \"6\" granted that we didn't get any \"1\"?
\n" ); document.write( "iii) What is the probability that we didn't get any \"1\" granted that we got at least one \"6\"? \n" ); document.write( "

Algebra.Com's Answer #515206 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "i) P(at least one six) = 1 - P(no six) = 1 - (5/6)^4 = = 1-binomcdf(4,1/6,0)= .5178 
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document.write( "ii)  P(at least one six | no one) = 1 -(4/5)^4=  1-binomcdf(4,1/5,0)= .5904
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document.write( "iii)  P(No 1 | at least one six) = .5904\r
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