We can use technology to look at scatter plot and see if the the data has linear or non-linear association.

The technology allows us to estimatelinear relationship using the equation of line of best fit and the associated correlation coefficient informs whether there is strong/ weak, positive/negative association in data.

Non linear estimations can also be done with the help of tehcnology.

The technology allows us to estimatelinear relationship using the equation of line of best fit and the associated correlation coefficient informs whether there is strong/ weak, positive/negative association in data.

Non linear estimations can also be done with the help of tehcnology.