document.write( "Question 781544: Nate rolls a fair, six-sided die 5 times. What is the probability that he will get at least 2 evens? \n" ); document.write( "
Algebra.Com's Answer #475993 by edjones(8007)\"\" \"About 
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nCr=n!/(r!(n-r)!)
\n" ); document.write( "5C0=.5^5=.031 none are even.
\n" ); document.write( "5C1=5*.5*.5^4=.156
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\n" ); document.write( ".031+.156=.1875 Less than 2 evens occur.
\n" ); document.write( "1-.1875=0.8125 the probability that he will get at least 2 evens.
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