document.write( "Question 852076: Suppose the heights of the members of a population follow a normal distribution. If the mean height of the population is 68 inches and the standard deviation is 4 inches, 99.7% of the population will have a height within which of the following ranges? \n" ); document.write( "

Algebra.Com's Answer #513277 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,
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document.write( "NORMSINV(0.997) = z = 2.7478
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document.write( " 2.7478 = (X - 68)/4
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document.write( " = 78.9912 
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document.write( " height  ≤   78.99 inches \n" );
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