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January 20th, 2016, 03:11 AM  #1 
Newbie Joined: Jan 2016 From: uk Posts: 1 Thanks: 0  Goodness of fit questions
Expected Actual %bias/RE 50 52.7 5.4 50 47.7 4.6 100 98.5 1.5 300 291 3 600 651 8.5 1000 946 5.4 2000 1940 3 3000 3170 5.7 5000 4970 0.6 6000 5960 0.7 7000 7450 6.4 9000 9110 1.2 10000 10000 0 10000 9150 8.5 I have this data and have to work out the GOF (which I know is 4.96!) using this equation: GOF=SQRT((sum of RE^2)/n1)) Everytime I try to work it out my answer is way off? what am I missing ? 

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