30
practice examMultiple Choice

Practice Exam

Question 30 • Statistics

What is the equation of the least-squares regression line?

Answer
A
widehat Area is equal to 0 point 0 1 0 plus 3 point 1 4 1 times open paren Time squared close paren
B
widehat Area is equal to 3 point 1 4 1 plus 0 point 0 1 0 times open paren Time squared close paren
C
widehat Area squared is equal to 3 point 1 4 1 plus 0 point 0 1 0 times Time
D
the natural log of widehat Area is equal to 0 point 0 1 0 plus 3 point 1 4 1 times open paren Time squared close paren
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