photoelectric effect

this is a computer-simulated experiment with the objective to apply data reduction technique to noisy photoelectric data and to exact from the data the value of Plank's Constance and the work function of the sample. 

please read the lab report and the example carefully. i want to deliver a solid paper. however, u can only focus on the text and try to deliver good lab with the data. LEAVE ALL DATA THE SAME, ONLY FOCUS ON THE TEXT.