AIR MATH

Math Question

Adrianna gathered data on different schools' winning percentages and the average yearly salary of their head coaches (in millions of dollars) in the years 2000-2011. She then created the following scatterpliot and regression line.
The fitted line has a \( y \)-intercept of 39 .
What is the best interpretation of this \( y \)-intercept?
Choose 1 answer:
(A) The model indicates that teams with coaches who had a salary of 0 million dollars will average a winning percentage of \( 39 \% \).
(B) The average winning percentage was \( 39 \% \).
(C) The average salary was 39 million dollars.

Solution

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