Respuesta :

carlosego
To solve this problem you must apply the proccedure shown below:

 1. You have that the data set has SSR=400 and SSE=100

 2. Therefore you have the coefficient of determination is:

 r²=SSR/SSTO

 SSTO=SSR+SSE

 3. Then, when you substitute the values, you obtain:

 SSTO=400+100
 SSTO=500

 r²=400/500

 4. So, you have that the result is:

 r²=0.8

 Therefore, as you can see,  the answer for the exercise shown above is:  the coefficient of determination is 0.8
 
rickmandom

To solve this problem you must apply the proccedure shown below:


 1. You have that the data set has SSR=400 and SSE=100


 2. Therefore you have the coefficient of determination is:


 r²=SSR/SSTO


 SSTO=SSR+SSE


 3. Then, when you substitute the values, you obtain:


 SSTO=400+100

 SSTO=500


 r²=400/500


 4. So, you have that the result is:


 r²=0.8


 Therefore, as you can see,  the answer for the exercise shown above is:  the coefficient of determination is 0.8

 


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