Answer:
Explanation:
Here, we want to create a regression equation
The general linear regression equation is of the form:
[tex]y\text{ = mx + b}[/tex]
where m is the slope of the regression line and b is the y-intercept of the regression line
We can have the equation calculated as follows by selecting any two points:
[tex]\frac{y-y_1}{x-x_1}\text{ = }\frac{y_2-y_1}{x_2-x_1}[/tex]
We select the points (200,3.52) and (275,3.70)
Substituting the values, we have it that:
[tex][/tex]
