The data from the sample of \(12\) subjects is graphed with a line connecting the two data points for a subject. The bottom of simulation displays the mean difference score, the standard deviation of ...The data from the sample of \(12\) subjects is graphed with a line connecting the two data points for a subject. The bottom of simulation displays the mean difference score, the standard deviation of the difference scores, the standard error of the mean difference score, the value of \(t\), and the value of \(p\). As you watch the video and run simulations for yourself see if you can determine a correspondence between an aspect of the graph and the standard deviation of the difference scores.
