Find the quartile deviation for the following grouped data. `{:("Class Interval",f),(" "0-4,1),(" "5-9,3),(" "10-14,2),(" "15-19,4),(" "20-24,5),(" "2

Monjur Alahi

Find the quartile deviation for the following grouped data.
`{:("Class Interval",f),(" "0-4,1),(" "5-9,3),(" "10-14,2),(" "15-19,4),(" "20-24,5),(" "25-29,3),(" "30-34,2),(" "35-39,4),(" "40-44,3),(" "45-49,3):}`


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Salim Ahmed Kawsar

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Correct Answer - 10.625

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