Which of the following is a limitation of linear regression?
Practice Questions
Q1
Which of the following is a limitation of linear regression?
It can only be used for binary outcomes
It assumes a linear relationship between variables
It requires a large amount of data
It is not interpretable
Questions & Step-by-Step Solutions
Which of the following is a limitation of linear regression?
Step 1: Understand what linear regression is. It is a method used to predict a value based on the relationship between two variables.
Step 2: Identify the two types of variables in linear regression: the independent variable (the one you change) and the dependent variable (the one you measure).
Step 3: Recognize that linear regression assumes that the relationship between these two variables is a straight line (linear).
Step 4: Realize that this assumption may not always be true. Sometimes, the relationship can be curved or more complex.
Step 5: Conclude that if the relationship is not linear, the predictions made by linear regression may not be accurate.
