The experiment included target $($squares$)$ and non target $($circles$)$ stimuli flashing on the screen and participants were asked to count the number of squares. Explain what should be seen in the ERPs. Provided is a graph showing the grand averages with black and red lines. Indicate which is target and non target stimuli and base the analysis off the P$300.$ Describe in detail this process and if it met the expected outcome. Also identify graph titles and axis titles.