demonking3958 demonking3958

13-04-2018
Mathematics

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What is the interquartile range of the following numbers: 5, 7, 8, 8, 10, 12, 14, 15, 16, 18, 20?

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Аноним Аноним

13-04-2018

The median is 12 so:-
First quartile is 8 and 3rd quartile is 16
so the interquartile range = 16 - 8 = 8 Answer

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Terrilady5 Terrilady5

13-04-2018

The median is 12 and first quartile is 8 and 3rd is 16. Now 16-8= 8. IQR. Hope this helps

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