Mean , Mode , Mode for grouped data help

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BelkacemLm
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Joined: Mon Jul 11, 2016 10:35 am

Mean , Mode , Mode for grouped data help

Postby BelkacemLm » Mon Jul 11, 2016 10:48 am

Hi !

I am new is SPSS and statistics , i am using it for weeks now , and get some basic skills and i have a problem , i have a poulation data grouped into categories (age groupe) , and i want to calculate mean median age of the population (what's the average age of population and witch age groupe is median because frequency analyze give me no logique result ??? any help?


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the data
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