Hello friends, I have another graph for you

I wanted to follow up with some grade data of students after admission.
The admissions data I'm using was from PeopleSoft (the PS table prefixes), so I've relied on matching up the PS "EMPLID" columns to correlate data from different tables. Unfortunately most grade data (eg per-course) isn't PeopleSoft so it's not that easy there.
However, one table was. PS_DWSA_DEGREES has 350,606 records of degrees awarded, including the relevant GPA.

From this I've got data of average GPA of graduated students. This has a selection bias of only those that successfully graduated, but still useful.

Also with a new race I forgot to include last time, Pacific islanders.