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March 31st, 2016, 12:07 PM  #1 
Senior Member Joined: Feb 2010 Posts: 135 Thanks: 0  Chi squared
I am measuring if a number of different parameters of two populations changed with time Male (24 changed, 13 did not change) Female (32 changed, 5 did not changed) Is it valid to do a Pearson Chi squared instead of an exact Fischer test to show that more parameters changed in the female than male population Thanks 

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