document.write( "Question 358276: The fuel economy of a particular car model is normally distributed with a mean of 25 mpg and a standard deviation of 1.25 mpg. A random sample of 10 cars is selected.
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document.write( "Compute the standard error, standard deviation of the mean , for the sample of 10 cars. \n" );
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Algebra.Com's Answer #255719 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The fuel economy of a particular car model is normally distributed with a mean of 25 mpg and a standard deviation of 1.25 mpg. A random sample of 10 cars is selected.\r \n" ); document.write( "\n" ); document.write( "Compute the standard error, standard deviation of the mean , for the sample of 10 cars. \n" ); document.write( "----- \n" ); document.write( "standard deviation of the sample means of size 10 = 1.25/sqrt(10) \n" ); document.write( "-------------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |