document.write( "Question 1181520: The lengths of pregnancies in a small rural village are normally distributed with a mean of 269 days and a standard deviation of 14 days.\r
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document.write( "In what range would you expect to find the middle 68% of most pregnancies? \r
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document.write( "Between ______ and ________\r
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Algebra.Com's Answer #811426 by Solver92311(821)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Between 269 - 14 and 269 + 14\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "John \n" ); document.write( " \n" ); document.write( "My calculator said it, I believe it, that settles it \n" ); document.write( " ![]() \n" ); document.write( "\n" ); document.write( "From \n" ); document.write( "I > Ø \n" ); document.write( " |