document.write( "Question 1179247: Assume that women's weights are normally distributed with a mean given by 𝜇=143 lb and a standard deviation given by 𝜎=29 lb. \r
\n" ); document.write( "\n" ); document.write( "a)If 91 women are randomly selected, find the probability that they have a mean weight above 175.\r
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Algebra.Com's Answer #808798 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi\r\n" );
document.write( "Distribution: normal with µ = 143 and σ = 29\r\n" );
document.write( "Using TI or similarly an inexpensive calculator like an Casio fx-115 ES plus\r\n" );
document.write( "n = 91\r\n" );
document.write( "P( x > 175) = normalcdf(175,9999,143,29/√91) = basically zero % probability\r\n" );
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document.write( "Wish You the Best in your Studies.\r\n" );
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