document.write( "Question 1083365: Suppose the lengths of the pregnancies of a certain animal are approximately normally distributed with mean mu equals μ=221 days and standard deviation σ=12 days.\r
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document.write( "What is the probability that a randomly selected pregnancy lasts less than 217217 days?
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Algebra.Com's Answer #697372 by ikleyn(52847)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "Fix an error in your post.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |