document.write( "Question 363381: I have worked this problem and I have it until I get to the last part of how I come up with the answer.
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document.write( "z(5.8) = (5.8 -5.55)/0.65 = 0.385
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document.write( "P(x < 5.8) = P(z < 0.385) = ?
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document.write( "This is where I get stuck. \r
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document.write( "The diameter of apples in a certain orchard are normally distributed with a mean of 5.5 inches and a standard deviation of 0.65 inches. Show all work. \r
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document.write( "What percentage of the apple in this orchard have diameters less than 5.8 inches? \r
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document.write( "What percentage of the apples in this orchard are larger than 6.3 inches? \n" );
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Algebra.Com's Answer #259360 by stanbon(75887) ![]() You can put this solution on YOUR website! I have worked this problem and I have it until I get to the last part of how I come up with the answer. \n" ); document.write( "z(5.8) = (5.8 -5.55)/0.65 = 0.385 \n" ); document.write( "P(x < 5.8) = P(z < 0.385) = 0.6499 \n" ); document.write( "==================================================== \r \n" ); document.write( "\n" ); document.write( "The diameter of apples in a certain orchard are normally distributed with a mean of 5.5 inches and a standard deviation of 0.65 inches. Show all work. \n" ); document.write( "What percentage of the apple in this orchard have diameters less than 5.8 inches? \n" ); document.write( "---------- \n" ); document.write( "z(5.8) = (5.8 -5.55)/0.65 = 0.385 \n" ); document.write( "P(x < 5.8) = P(z < 0.385) = 0.6499 \n" ); document.write( "------------------ \n" ); document.write( "What percentage of the apples in this orchard are larger than 6.3 inches? \n" ); document.write( "z(6.3) = (6.3-5.55)0.65 = 1.1538 \n" ); document.write( "P(x> 6.3) = P(z > 1.1538) = 0.1243 \n" ); document.write( "====================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "========= \n" ); document.write( " |