document.write( "Question 1140701: Use the given values of n and p to find the minimum usual value μ - 2σ and the maximum usual value μ + 2σ. Round your answer to the nearest hundredth unless otherwise noted.\r
\n" ); document.write( "\n" ); document.write( "n = 1056, p = 0.80
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Algebra.Com's Answer #761231 by Boreal(15235)\"\" \"About 
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np=820.8
\n" ); document.write( "np(1-p) is the variance=164.16.
\n" ); document.write( "sqrt (V)=sd=12.81
\n" ); document.write( "mu-2sigma=795.78
\n" ); document.write( "mu+2 sigma=845.82
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