document.write( "Question 574255: Hello, I'm having some trouble understanding how to find the area under the standard normal curve. For example, find the area under the standard normal curve between -1.4 and 2.15 \n" ); document.write( "
Algebra.Com's Answer #369003 by richard1234(7193)\"\" \"About 
You can put this solution on YOUR website!
Use your calculator:\r
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\n" ); document.write( "\n" ); document.write( "normcdf(-1.4, 2.15) = .9035\r
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\n" ); document.write( "\n" ); document.write( "The normal curve is assumed to be standard, so the mean is 0 and standard deviation is 1.
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