Answer :
The value of SSY is given as 800
How to solve for SSY
We have the formula as
SSY = SSY' + SSE
SSY = 300 + 500
this is from the values that we have in the question
ssy = 800
What is ssy?
This is used to refer to the sum of squares of y. It is the sum of the squares of the y derivatives that are gotten from the mean of the y variables.
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