document.write( "Question 205128: The following statistics provide information about the scores on a national History exam. \r
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document.write( "Mean 540 First Quartile 260
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document.write( "Median 450 Third Quartile 678
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document.write( "Mode 468 90th Percentile 890\r
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document.write( "a) What score did half of the test takers surpass?
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document.write( "b) What was the most common score?
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document.write( "c) What percentage of the test takers scored 678 or better?
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document.write( "d) If Joe had a score of 890, explain the meaning of his score.
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Algebra.Com's Answer #154845 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! A) 450 \n" ); document.write( "B) 468 \n" ); document.write( "C) 25% \n" ); document.write( "D) Top 90% of class \n" ); document.write( " |