you have the total number of something at the very top of the tree, next it branches out into groups, and those groups represent something like colored marbles or anything u really want... and to find percent you divide the total number like the number of marbles or something by 100 and then * that number bye the thing that you're trying to get job percent like a color of marbles or any item that u used for this example i hope this helps!!!!!!sry if i didnt
Im not sure what you are asking, but for a probability tree, you have the total # of something at the very top of the tree, next it branches out into groups, and those groups represent something like colored marbles or something... and to find percent you divide the total number like the number of marbles bye 100 and multiply that number bye the thing that you're trying to get job percent like a color of marbles, I hope this helped...
