Multiple Choice
If the sum of squares due to regression (SSR) is 60,which of the following must be true?
A) The coefficient of correlation is 0.9.
B) The total sum of squares (SST) is at least 60.
C) The y-intercept is positive.
D) The slope,b,is positive.
E) The coefficient of determination is 0.81.
Correct Answer:
Verified
Correct Answer:
Verified
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