Here are two recreations of the graph for you. The left one is probably what it looked like. In the right one I added indicators of where the 1500 and 1700 numbers Antar is using in the examples are.
I'm pretty sure you and I may be the only people who ever look at this thread, but I'll post this graph here first so anyone can give feedback/make the graph look nicer. Maybe I could add some shading to show probabilities, or add lines to indicate where the distribution means are.
I can also post the code I used to generate this if anyone wants.
If there are no objections I'll ask a member of upper staff to edit one of my graphs into the post in a day or three.