The Linear Regression Equation is used to predict the value of a variable(y variable) based on the value of another variable(x variable).

There are two calculators: 1. without predicted value. 2. with predicted value."

The linear regression equation with predicted value only for certain range of data. So, we need to stick the value of predicted value of x lies within the minimum and maximum values of array of x data.

Highlighted features are:
1. Data entry table with error detection.
2 Results can be emailed.