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Science Forum Index » Statistics - Math Forum » How to test 2-unequal datasets...
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| JoeT... |
 Posted: Sun Jul 20, 2008 8:35 am |
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Guest
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Hello all....
I would like someone to point out to me how I go about solving this
problem.
I have 2-datasets, 'priceI' and 'priceW', each contain the variables
'zipcode', 'price'.
My null hypothesis is that, for some zipcode extract, the difference
between the prices in each group are the same. The problem is that
when I do the extract of some zipcode for each group, the number of
observations in each group are not the same.
All the books I have show datasets with equal number of observations.
I'm not sure exactly how I should proceed when the number of
observations are unequal.
Any help would be greatly appreciated.
TIA,
Joe |
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