document.write( "Question 1153418: A coin is weighted so that there is a 59% chance that it will come up \"heads\" when flipped.\r
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Algebra.Com's Answer #775645 by ikleyn(52781) $\"\"$ $\"About$

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document.write( "Use the binomial probability distribution to solve this problem.\r\n" );
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document.write( "Probability  P(exactly 3 heads in 4 flipping) = , where  =  = 4.\r\n" );
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document.write( "             P(exactly 3 heads in 4 flipping) =  = 0.3368 = 33.68%.    ANSWER\r\n" );
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