4. Next to the table that you have filled out, add a basic histogram to illustrate the results. Then below, even though we typically do it for MUCH bigger data sets, how would YOU do a "grouped frequency" histogram with these data? It should make logical sense and each set should have an equal amount of "rating" values in them. Quick Note: All graphs/charts have an option to hand draw them. However, if you are using Excel to do the histograms, the "Histogram" button is not the correct one to click because it doesn't separate the values. It's easiest to do a basic "bar graph" instead, then click on one of the actual bars so that all bars are highlighted, then look to the right where the little bar chart icon is and click on it. This is where you can adjust "gap width" by making the gap 0% or 1%