document.write( "Question 304558: what is the interquatile range of the following data set 60 40 35 45 39 \n" ); document.write( "
Algebra.Com's Answer #218106 by stanbon(75887)\"\" \"About 
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what is the interquatile range of the following data set 60 40 35 45 39
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\n" ); document.write( "Put the numbers in ascending order.
\n" ); document.write( "35, 39, 40, 45, 60
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\n" ); document.write( "Find Q3, the data value that has 75% of the data below it:
\n" ); document.write( "locator: 0.75(5) = 15/4 = 3.75
\n" ); document.write( "Round up to 4:
\n" ); document.write( "Q3 is the 4th element = 45
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\n" ); document.write( "Find Q1, the data value that has 25% of the data below it:
\n" ); document.write( "locator: 0.25(5) = 5/4 = 1.25
\n" ); document.write( "Round up to 2:
\n" ); document.write( "Q1 is the 2nd element = 39
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\n" ); document.write( "The interquartile range = Q3-Q1 = 45-39 = 6
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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