Study Statistics on Element Results€ (Food and Drug Administration, April 25, 2000) gave information on sodium content for various types of foods. Twenty- six brands of tomato catsup were analyzed. Data consistent with summary quantities in the paper are Sodium content (mg/ kg) 12,148

Compute and interpret the values of the quartiles and the interquartile range.

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Sodium content (mg/kg) 12,148 0,426 10,912 9,6 13.226 1,663 11,781 10,680 8,457 10,788 12.605 10.591 11,040 10,815812.962 811.644va0,047aleem 10,478 10,108 12,353 11.778 11.092 1673 8,758 ,145 11.495