## Linear Regression Calculator

Perform linear regression analysis on a set of data points.

**Frequently Asked Questions (FAQs):**

**What is linear regression, and why is it important?**- Linear regression is a statistical technique used to model the relationship between two variables by fitting a straight line through the data points. It’s essential in data analysis for predicting outcomes and understanding correlations.

**What is the formula for linear regression?**- The formula for a simple linear regression line, which models the relationship between the dependent variable
**Y**and the independent variable**X**, is:

- Where
**intercept**is the y-intercept of the line,**slope**is the slope of the line, and**X**represents the independent variable.

- The formula for a simple linear regression line, which models the relationship between the dependent variable
**How do I interpret linear regression results?**- Linear regression provides insights into the strength and direction of the relationship between variables. The slope indicates the change in the dependent variable for a unit change in the independent variable. The intercept represents the expected value of the dependent variable when the independent variable is 0.