Question

In simple linear regression model with x representing the independent variable and y representing the dependent variable, linear regression analysis is used to: a. find sample size. b. find the y intercept and slope of the line of association between X and Y. c. measure the strength of the linear relationship between x and y, as well as the direction of association. d. draw a scatter plot

Answer 1

The correct option is b)

find the y intercept and slope of the line of association between X and Y.

Explanation:

linear regression analysis is used to measure the relationship between the dependent variable and the independent variable.

It is also used to find the slope, y intercept and line of association between x and y