document.write( "Question 1174424: Let X be a random variable normally distributed with parameters μ= 120, σ= 10. Estimate P(115\n" ); document.write( "\n" ); document.write( "Thank you
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Algebra.Com's Answer #799867 by ewatrrr(24785)\"\" \"About 
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document.write( "Normal Distribution:    μ  = 120  and  σ = 10       \r\n" );
document.write( "Estimate P(115 < X <135)\r\n" );
document.write( "P(115 < x < 135) = P(115 ≤ x ≤ 135) = normalcdf(115, 135, 10, 120) = .6247\r\n" );
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