understanding slope\nuse the regression line for the data in the scatter - plot to answer the question. on…

understanding slope\nuse the regression line for the data in the scatter - plot to answer the question. on average, how many more goals will a player score for every additional hour of practice?\no $\frac{1}{2}$ of a goal\no $\frac{3}{4}$ of a goal\no 1 goal\no $\frac{4}{3}$ goals

understanding slope\nuse the regression line for the data in the scatter - plot to answer the question. on average, how many more goals will a player score for every additional hour of practice?\no $\frac{1}{2}$ of a goal\no $\frac{3}{4}$ of a goal\no 1 goal\no $\frac{4}{3}$ goals

Answer

Answer:

$\frac{3}{4}$ of a goal

Explanation:

Step1: Recall slope formula

$m=\frac{y_2 - y_1}{x_2 - x_1}$

Step2: Select two points on line

Let's take $(0,1)$ and $(4,4)$.

Step3: Calculate slope

$m=\frac{4 - 1}{4-0}=\frac{3}{4}$ The slope represents the change in goals scored (y - variable) for every unit - change in hours of practice (x - variable). So, on average, a player scores $\frac{3}{4}$ of a goal for every additional hour of practice.