document.write( "Question 1120648: Assume that X has a normal distribution, and find the indicated probability. The mean 15.2 and the standard deviation 0.9 Find the probability that X is greater than 17 \n" ); document.write( "
Algebra.Com's Answer #736341 by Boreal(15235)\"\" \"About 
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z-value is (x-mean)/sd
\n" ); document.write( "z>(17-15.2)/0.9 or 2.
\n" ); document.write( "That probability is .0228.
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