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Correlation and regression calculator

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Enter two data sets and this calculator will find the equation of the regression line and correlation coefficient. The calculator will generate a step by step explanation along with the graphic representation of the data sets and regression line.

Correlation and regression calculator
Input X and Y values separated by a comma or blank space.
help ↓↓ examples ↓↓
0123456789–.,C ✖
Use data grit to input X and Z values
Find the equation of the regression line
Find the correlation coefficient
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Examples
ex 1:

Consider the following set of points: (-3,-4), (2, 3), (7,11)

a) Find the regression line for the given data points.

b) Plot the given points, and the regression line.

ex 2:

The values of X and their corresponding values of Y are shown in the table below:

Find a Pearson correlation coefficient.

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