document.write( "Question 980351: A sample of 50 batteries is taken and useful lifespans are reported. What is the probability that the sample
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document.write( "mean useful lifespan is over 115,000 miles? \n" );
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Algebra.Com's Answer #601624 by Fombitz(32388) You can put this solution on YOUR website! You haven't provided enough information to determine an answer. \n" ); document.write( "Please repost with additional information. \n" ); document.write( " \n" ); document.write( " |