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Ive drawn a scatterplot here and you can see these individual data points here and you can see the general trend is its you know going up to the right that means it has a positive correlation but what we want to do here in this video is talk about you know how do we you know approximate the line of best fit well when you draw your line you dont want to draw your line so that its you know so high that all the data points are below that line and you dont want to draw it so low that all the data points are above that line you want to draw it so it comes as close to those points as possible now you can get an exact answer theres a linear regression feature on your calculator that will give you the exact line of best fit the line that comes you know closest to the points as possible but what were doing here this is just an algebra one video were just talking about you know how to approximate that line in best fit so what you would do is you know youd get a ruler okay or a yardstic