document.write( "Question 575152: A normal distribution has a mean of 80 and a standard deviation of 14. Compute the probability of a value between 75.0 and 90.0.\r
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document.write( "a. .2022\r
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document.write( "b. .3595\r
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document.write( "c. .4017\r
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document.write( "d. None of the above
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Algebra.Com's Answer #369399 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A normal distribution has a mean of 80 and a standard deviation of 14. Compute the probability of a value between 75.0 and 90.0. \n" ); document.write( "a. .2022 \n" ); document.write( "b. .3595 \n" ); document.write( "c. .4017 \n" ); document.write( "d. None of the above \n" ); document.write( "--- \n" ); document.write( "Using a TI-84 you get: \n" ); document.write( "normalcdf(75,90,80,14) = 0.4020 \n" ); document.write( "============= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============== \n" ); document.write( " |