Which of the Following Best Describes the Relationship of the Least

Multiple Choice

Which of the following best describes the relationship of the least squares regression line: Estimated y = 2 - x?

A) As x increases by 1 unit, y increases by 1 unit, estimated, on average.
B) As x increases by 1 unit y decreases by (2 -x) units, estimated, on average.
C) As x increases by 1 unit, y decreases by 1 unit, estimated, on average.
D) All of these choices are correct.