In your Jupyter Notebook group your dataframe by the invite tier series and then plot a horizontal bar chart with the value count of each class in the commit series that will tell you the behavior of investors to commit or decline based on their invite tier, which is useful information for us to know.

We do this by pointing Python first to our investor data dataframe, and then calling the group I function to group our data by the classes in invite tier participant and bookrunner.

Then we're going to point toward the commit series and we're gonna get the value counts of those commit classes.

And then finally, we're gonna take all of that and plot it using a horizontal bar chart. Then we're gonna display with the pyplot show function, and you're gonna get the graph that you see here.