kruskal wallis test

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fotini v
Posts: 1
Joined: Wed Aug 16, 2017 1:56 pm

kruskal wallis test

Postby fotini v » Wed Aug 16, 2017 2:02 pm

Hi!
i could use some help, i am trying to run a kruskal wallis test in spss and i am having some difficulties...
The problem is this: i have 271 subjects divided into 3 unequal categories by their age. (0-4 y, 5-9 y, 10-14 y), i also have a variable of the exact age they enrolled (eg 7 y old, 3.5 y old ect)
I am trying to run a K-W test to check if there is statistical significance in any age group, if one is more common than the other.
I don't think it's getting me somewhere....
Can anyone help?

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