Anthropology homework help. school.Grouping by residency, who had the highest probability of going to Berkeley?Probkem III. Continue with the “PHD.csv” dataset. For the followingproblems, you must show results from either a plot, a table, or an aggregate command to back up your answers.(a) How may subjects were there attending Columbia?(b) How different was each schools average time to graduate compared to the overall average?c) Were there more people who attended Berkeleyand were temporary residents, or who attendedColumbia and were temporary residents (looking atthe absolute magnitude).(d) If you were told a subject came from Princeton andwas a temporary resident, what would you estimatetheir years to graduate to be (based on only summary statistics and plots)?