document.write( "Question 446190: Placement Test Scores In Exercises 15–18, use the following data, which represent the English placement test scores of a sample of 30 students.\r
\n" ); document.write( "\n" ); document.write( "559 482 490 520 514
\n" ); document.write( "498 472 490 523 491
\n" ); document.write( "480 490 562 486 491
\n" ); document.write( "498 543 506 539 576
\n" ); document.write( "508 509 499 515 501
\n" ); document.write( "593 512 510 577 533\r
\n" ); document.write( "\n" ); document.write( "Use this data to construct a frequency distribution with a first class of
\n" ); document.write( "470–486.\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #307305 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
\n" );
document.write( "Hi,
\n" );
document.write( "Sorting the Data and listing frequency in classes of equal size (16) 
\n" );
document.write( "470-486	3
\n" );
document.write( "487-503	9
\n" );
document.write( "504-520	8
\n" );
document.write( "521-537	2
\n" );
document.write( "538-554	3
\n" );
document.write( "555-571	2
\n" );
document.write( "572-588	2
\n" );
document.write( "589-605	1\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "472	480	482	486
\n" );
document.write( "490	490	490	491	491	498	498	499	501
\n" );
document.write( "506	508	509	510	512	514	515	520
\n" );
document.write( "523	533
\n" );
document.write( "559	562
\n" );
document.write( "576	577	
\n" );
document.write( "593
\n" );
document.write( " \n" );
document.write( "

\n" );