document.write( "Question 1184085: A fair coin is tossed for 5 times. what is the probability different numbers of tails. Also show mean variance standard deviation and plot its distribution. \n" ); document.write( "
Algebra.Com's Answer #814729 by robertb(5830)\"\" \"About 
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Let X = 0, 1, 2, 3, 4, 5.\r
\n" ); document.write( "\n" ); document.write( "Then the probability \"P%28x+=+x%29+=+%281%2F2%5E5%29%2A%28matrix%282%2C1%2C5%2Cx%29%29\".\r
\n" ); document.write( "\n" ); document.write( "\"mu+=+np+=+5%2A%281%2F2%29+=+2.5\", \"sigma%5E2+=+n%2Ap%2Aq+=+5%2A%281%2F2%29%2A%281%2F2%29+=+5%2F4\", and \"sigma++=+sqrt%285%29%2F2\".\r
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\n" ); document.write( "\n" ); document.write( "You should be capable enough of plotting the distribution.\r
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