document.write( "Question 328699: For a normal curve, if the mean is 20 minutes and the standard deviation is 5 minutes, then the area between 22 and 25 minutes is: \n" ); document.write( "
Algebra.Com's Answer #235493 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! For a normal curve, if the mean is 20 minutes and the standard deviation is 5 minutes, then the area between 22 and 25 minutes is: \n" ); document.write( "Using a TI-84 I get: \n" ); document.write( "normalcdf(22,25,20,5) = 0.1859 \n" ); document.write( "Cheers, \n" ); document.write( "stan H. \n" ); document.write( " |