document.write( "Question 443717: compute r, the correlation coefficient, using the following data\r
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Algebra.Com's Answer #306031 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "x	x^2	y	y^2	xy
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document.write( "1	1	2	4	2
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document.write( "6	36	9	81	54
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document.write( "3	9	6	36	18
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document.write( "7	49	9	81	63
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document.write( "4	16	5	25	20
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document.write( "5	25	7	49	35
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document.write( "26	136	38	276	192\r
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document.write( " = .9519 \n" );
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