document.write( "Question 548380: A computational formula for the sample variance is: \n" );
document.write( "A: S2 = s*n \n" );
document.write( "B: S2=∑X2-(∑X)2/N \n" );
document.write( "C: S=√(S2) \n" );
document.write( "D: µ=S/N \n" );
document.write( "E: none of the above\r \n" );
document.write( "\n" );
document.write( "I can’t find this answer and don’t know where to look for it. \n" );
document.write( " \n" );
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