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Algebra
Question

Rachael has plotted \( 10 \) points on a scatter p...

Rachael has plotted \( 10 \) points on a scatter plot to investigate the relationship between two quantitative variables. She wants to use a line to model the relationship. What is the minimum number of points that the line has to pass through for it to be a good model? 

\(A 0 \) 

\( B 1 \) 

\( C 5 \) 

\( D 10\) 

Answer

C

Solution
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