document.write( "Question 927764: Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.)
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document.write( "μ = 4.3; σ = 1.8
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document.write( "P(3 ≤ x ≤ 6) = \n" );
document.write( "
Algebra.Com's Answer #563236 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) \n" ); document.write( " μ = 4.3; σ = 1.8 \n" ); document.write( "------ \n" ); document.write( "z(3) = (3-4.3)/1.8 = -0.7222 \n" ); document.write( "z(6) = (6-4.3)/1.8 = 0.9444 \n" ); document.write( "---------------------------- \n" ); document.write( "P(3 ≤ x ≤ 6) = P(-0.7222 < z < 0.9444) = 0.5924 \n" ); document.write( "--------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "---- \n" ); document.write( " |