document.write( "Question 1011541: The mean score on the exit examination for an urban high school is 63 with a standard deviation of 9. What is the standard deviation of the distribution of sample means with a sample size of 9?\r
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document.write( " A. 2
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document.write( " B. 3
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document.write( " C. 4
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document.write( " D. 4.1 \n" );
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Algebra.Com's Answer #627224 by ikleyn(52781)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "Stop flooding the forum!\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |