Question 1
In a regression and correlation analysis if r2 = 1, then
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SSE = SST
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SSE = 1
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SSR = SSE
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SSR = SST
Question 2
In a simple regression analysis (where Y is a dependent and X an independent variable), if the Y intercept is positive, then
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there is a positive correlation between X and Y
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if X is increased, Y must also increase
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if Y is increased, X must also increase
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None of these alternatives is correct.