document.write( "Question 1116767: Find the value E, the margin for c=0.99, n= 10, and s=3.6
\n" ); document.write( "What is the Value of E?
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Algebra.Com's Answer #731695 by passionn(5)\"\" \"About 
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E = z * s / √n
\n" ); document.write( "for 99% confidence interval z=2.575
\n" ); document.write( "substituting the value for z, s and n gives:
\n" ); document.write( "E= (2.575)(3.6)/root 10
\n" ); document.write( "E=0.927
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