document.write( "Question 630051: A fair coin tossed 64 times. Find the probability of getting 32 to 40 heads inclusive \n" ); document.write( "
Algebra.Com's Answer #396674 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
\n" ); document.write( "A fair coin tossed 64 times. p= 1/2 and q = 1/2, mean =\"64%2A%281%2F2%29=+32\" and SD = \"sqrt%2864%2A%281%2F2%29%2A%281%2F2%29%29+=+4\"
\n" ); document.write( "*Note: \"z+=+%28x+-+mu%29%2F%28sigma%29\"
\n" ); document.write( " P(x is 32 to 40) = P(z = 2) - P(z = 0) = .9773 - .5 = .4773 \n" ); document.write( "
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